Nako has always been worried about her personality, which falters outside of her home. As Nako gets a larger bonus on payday, she becomes worried that she needs to change in order to deserve that amount. Later that day, she, Ohana, Minko and Yuina go shopping, where she ends up splashing out in the hopes of changing, though doesn't feel she has at the end of the day. The next day, Nako decides to go to work with the same attitude she has at home, but it ends up backfiring against her. When she asks Sui about why she got a high bonus, she explains it was as thanks from a customer who followed her advice, praising her for the personality she has at Kissuiso, which cheers Nako up.

Nako has always been worried about her personality, which falters outside of her home. As Nako gets a larger bonus on payday, she becomes worried that she needs to change in order to deserve that amount. Later that day, she, Ohana, Minko and Yuina go shopping, where she ends up splashing out in the hopes of changing, though doesn't feel she has at the end of the day. The next day, Nako decides to go to work with the same attitude she has at home, but it ends up backfiring against her. When she asks Sui about why she got a high bonus, she explains it was as thanks from a customer who followed her advice, praising her for the personality she has at Kissuiso, which cheers Nako up.

Satsuki calls Sui, warning her that there might be something fishy about the film crew. The next day, they hear the project has been called off, putting Enishi in a tough spot as he had paid them a lot of money. Satsuki later calls him, telling him that the director was a scam artist trying to pay off his debts. As Enishi and Takako argue over the incident, they fall into the pool together and reconcile. After Sui explains her situation to the neighbourhood association, she commends Enishi for his defense of Takako.

Satsuki calls Sui, warning her that there might be something fishy about the film crew. The next day, they hear the project has been called off, putting Enishi in a tough spot as he had paid them a lot of money. Satsuki later calls him, telling him that the director was a scam artist trying to pay off his debts. As Enishi and Takako argue over the incident, they fall into the pool together and reconcile. After Sui explains her situation to the neighbourhood association, she commends Enishi for his defense of Takako.

Enishi brings in Tetsuo Inashi, a movie producer who wants to film in Yunosagi and use the Kissuiso as a locale for a movie, and to his surprise, Sui allows him to do as he pleases. The next day, the lead actresses are brought in, whilst camera tests are held and Ohana and co. are asked to clean a pool. As work progresses, Enishi laments how he always felt Satsuki was more suited to work at Kissuiso than he was.

Enishi brings in Tetsuo Inashi, a movie producer who wants to film in Yunosagi and use the Kissuiso as a locale for a movie, and to his surprise, Sui allows him to do as he pleases. The next day, the lead actresses are brought in, whilst camera tests are held and Ohana and co. are asked to clean a pool. As work progresses, Enishi laments how he always felt Satsuki was more suited to work at Kissuiso than he was.

The inn becomes troubled over becoming shorthanded, but reject Ohana's offer to help out. However, she feels she needs to do something and, after the inn becomes unable to find replacement waitresses, they accept Ohana's help, with Minko and Nako deciding to help her out as well. However, the robotic system that assists with dishes breaks down, so Ohana suggests that they send the customers to have a bath before dinner to give them extra time to set up the tables. As Ohana and the others work on the tables, getting help from the other students, Yuina visits Yosuke and, after hearing that he might want to marry someone like Ohana, decides to break her habit of not working and help him clean the baths. After dinner, Yosuke allows the girls to use the hot springs. As the field trip comes to an end, Yosuke decides to rethink his training whilst Yuina decides to work harder herself.

The inn becomes troubled over becoming shorthanded, but reject Ohana's offer to help out. However, she feels she needs to do something and, after the inn becomes unable to find replacement waitresses, they accept Ohana's help, with Minko and Nako deciding to help her out as well. However, the robotic system that assists with dishes breaks down, so Ohana suggests that they send the customers to have a bath before dinner to give them extra time to set up the tables. As Ohana and the others work on the tables, getting help from the other students, Yuina visits Yosuke and, after hearing that he might want to marry someone like Ohana, decides to break her habit of not working and help him clean the baths. After dinner, Yosuke allows the girls to use the hot springs. As the field trip comes to an end, Yosuke decides to rethink his training whilst Yuina decides to work harder herself.

Ohana's school goes on a field trip to another hot spring inn, run by Yosuke Himawari, who is Yuina's distant relative and her alleged fiancé. They visit the beach, where a boy who was previously turned down by Minko before tries his luck again. Later than night, Ohana and Nako overhear Yosuke asking Yuina if she wanted to come work at his inn when she graduates. The next day, a group of part-timers working at the inn decide they want to quit. As Yosuke becomes irritated by this, Yuina tells him that people will only do things they enjoy doing, declining Yosuke's offer of running his inn.

Ohana's school goes on a field trip to another hot spring inn, run by Yosuke Himawari, who is Yuina's distant relative and her alleged fiancé. They visit the beach, where a boy who was previously turned down by Minko before tries his luck again. Later than night, Ohana and Nako overhear Yosuke asking Yuina if she wanted to come work at his inn when she graduates. The next day, a group of part-timers working at the inn decide they want to quit. As Yosuke becomes irritated by this, Yuina tells him that people will only do things they enjoy doing, declining Yosuke's offer of running his inn.

The staff members of Kissuisō wait and try to mentally prepare for Satsuki's arrival. Sui places Nako in charge of taking care of Satsuki, while the others speculate on whether or not that is a good idea. Arriving, Satsuki comments on how the inn hasn't changed at all from her years as a child, and criticizes constantly on how everything is done. However, Sui states that, in order to properly satisfy a customer that one must observe them on their first stay to see what that customer prefers, adding that even though it is Satsuki's first stay in the inn, it is not her first time being there. Sui and Ohana work together to make a list of what Satsuki likes. After a night of drinking, Satsuki, Ohana, and Sui all begin to understand each other a little better, and Satsuki leaves the next morning after writing a new, positive and praising review of Kissuisō. Ohana sorts out her feelings about Ko and, after a tearful realization, shouts her thanks to him for watching over her and says her farewells.

The staff members of Kissuisō wait and try to mentally prepare for Satsuki's arrival. Sui places Nako in charge of taking care of Satsuki, while the others speculate on whether or not that is a good idea. Arriving, Satsuki comments on how the inn hasn't changed at all from her years as a child, and criticizes constantly on how everything is done. However, Sui states that, in order to properly satisfy a customer that one must observe them on their first stay to see what that customer prefers, adding that even though it is Satsuki's first stay in the inn, it is not her first time being there. Sui and Ohana work together to make a list of what Satsuki likes. After a night of drinking, Satsuki, Ohana, and Sui all begin to understand each other a little better, and Satsuki leaves the next morning after writing a new, positive and praising review of Kissuisō. Ohana sorts out her feelings about Ko and, after a tearful realization, shouts her thanks to him for watching over her and says her farewells.

After spending the night at a hotel with Minko and Tōru, Ohana suggests that they kidnap Satsuki and force her to come to the Kissuisō, with Tōru only agreeing if they take Kōichi with them as well. Whilst Minko and Tōru visit Tokyo's various restaurants, Ohana runs into Igarashi, who tells her that she needs to decide what her feelings for Kōichi are. After she gets a call back from Kōichi, who tells her about how he visited the Kissuisō whilst Ohana was searching for Tōru at the time, Ohana feels guilty and decides not to take Kōichi back to the Kissuisō with her. After joining up with Minko and Tōru, the group goes to see Satsuki, who decides by herself to go to the Kissuisō. When Tōru's asks Satsuki about why she changed her mind, she replies that it's because Ohana reminded her of herself when she was younger.

After spending the night at a hotel with Minko and Tōru, Ohana suggests that they kidnap Satsuki and force her to come to the Kissuisō, with Tōru only agreeing if they take Kōichi with them as well. Whilst Minko and Tōru visit Tokyo's various restaurants, Ohana runs into Igarashi, who tells her that she needs to decide what her feelings for Kōichi are. After she gets a call back from Kōichi, who tells her about how he visited the Kissuisō whilst Ohana was searching for Tōru at the time, Ohana feels guilty and decides not to take Kōichi back to the Kissuisō with her. After joining up with Minko and Tōru, the group goes to see Satsuki, who decides by herself to go to the Kissuisō. When Tōru's asks Satsuki about why she changed her mind, she replies that it's because Ohana reminded her of herself when she was younger.

After the Kissuisō gets a scathing review in a magazine, it becomes apparents that all the hot spring inns in the area are receiving poor reviews whilst a newly constructed hotel is being praised. Wanting to get to the bottom of this, Ohana heads to Tokyo to find out who's responsible for the review, which turns out to be her mother, Satsuki. She reveals she wrote a poor review under orders from higher ups, which annoys Ohana, who had been bottling up her annoyances with her. When Satsuki refuses to go to Kissuisō to give her true opinion, Ohana decides to stage a protest. Whilst doing so, she decides to visit Kōichi, only to notice another girl seemingly attached to him. After hearing from Kōichi that the girl has an unrequited love for him, Ohana feels guilty and runs off into the rain in tears, but is found by Minko and Tōru.

After the Kissuisō gets a scathing review in a magazine, it becomes apparents that all the hot spring inns in the area are receiving poor reviews whilst a newly constructed hotel is being praised. Wanting to get to the bottom of this, Ohana heads to Tokyo to find out who's responsible for the review, which turns out to be her mother, Satsuki. She reveals she wrote a poor review under orders from higher ups, which annoys Ohana, who had been bottling up her annoyances with her. When Satsuki refuses to go to Kissuisō to give her true opinion, Ohana decides to stage a protest. Whilst doing so, she decides to visit Kōichi, only to notice another girl seemingly attached to him. After hearing from Kōichi that the girl has an unrequited love for him, Ohana feels guilty and runs off into the rain in tears, but is found by Minko and Tōru.

As a result of constantly getting up early to help clean, Ohana collapses with a fever and is told to rest for the day. Tōru makes her some porridge and becomes slightly enamoured by her solemn appearance. Minko starts to become a bit jealous of the attention Tōru gives to Ohana. As various members visit Ohana and tell her to stay in bed, Ohana gets a strange dream where she is at the temple and Kō appears telling her to come back, Kissuisō doesn't need her. There is a little girl and a young fox hiding while watching Ohana. This dream worries Ohana about whether the Kissuisō even needs her. However, just as she is writing out a text to Kōichi about possibly going home, Minko and Nako convince her that she's still needed. She falls asleep and finds herself in the dream again where she tells Kō that she wants to stay at Kissuisō. The little girl and the young fox can still be seen watching her during the dream.

As a result of constantly getting up early to help clean, Ohana collapses with a fever and is told to rest for the day. Tōru makes her some porridge and becomes slightly enamoured by her solemn appearance. Minko starts to become a bit jealous of the attention Tōru gives to Ohana. As various members visit Ohana and tell her to stay in bed, Ohana gets a strange dream where she is at the temple and Kō appears telling her to come back, Kissuisō doesn't need her. There is a little girl and a young fox hiding while watching Ohana. This dream worries Ohana about whether the Kissuisō even needs her. However, just as she is writing out a text to Kōichi about possibly going home, Minko and Nako convince her that she's still needed. She falls asleep and finds herself in the dream again where she tells Kō that she wants to stay at Kissuisō. The little girl and the young fox can still be seen watching her during the dream.

Ohana ends up finding Tohru with the encouragement from Kōichi. He tries to book a stay in order to see Ohana except the rooms were full and he went home. Tohru says that if Ohana thinks he could solve the problem at Kissuiso, then he'll just have to fix it. In the end, they pull through and tend to every customer. A woman and her grandmother were actually the people who were from the magazine and due to Ohana's motto that every customer is equal, Kissuiso received a good rating.It was seen at the end that the Manager came back from the hospital.

Ohana ends up finding Tohru with the encouragement from Kōichi. He tries to book a stay in order to see Ohana except the rooms were full and he went home. Tohru says that if Ohana thinks he could solve the problem at Kissuiso, then he'll just have to fix it. In the end, they pull through and tend to every customer. A woman and her grandmother were actually the people who were from the magazine and due to Ohana's motto that every customer is equal, Kissuiso received a good rating.It was seen at the end that the Manager came back from the hospital.

Ohana learns from Yuina that the Fukuya Inn is to be featured in a magazine, taking on a mystery guest. Meanwhile, the Kissuiso gets a sudden surge of customers with Nako and Tōru on their day off, but as Sui prepares to put in her share of the work, she suddenly starts feeling pain and is taken into hospital. After Ohana is told to return to work, she gets a call from Kō, who tries to tell her he is on his way to visit her, but she is unable to hear it. Arriving back, the staff, along with Takako, suspect that the inn may be hosting mystery guests from one of the magazines, suggesting that they prioritize their service over the other customers. However, after finding Sui's accounting book, Ohana stands up against her, saying that all customers need to be treated equal. Needing extra support to deal with the large number of customers, Ohana calls in Nako before going off to find Tōru, who is attending a wedding.

Ohana learns from Yuina that the Fukuya Inn is to be featured in a magazine, taking on a mystery guest. Meanwhile, the Kissuiso gets a sudden surge of customers with Nako and Tōru on their day off, but as Sui prepares to put in her share of the work, she suddenly starts feeling pain and is taken into hospital. After Ohana is told to return to work, she gets a call from Kō, who tries to tell her he is on his way to visit her, but she is unable to hear it. Arriving back, the staff, along with Takako, suspect that the inn may be hosting mystery guests from one of the magazines, suggesting that they prioritize their service over the other customers. However, after finding Sui's accounting book, Ohana stands up against her, saying that all customers need to be treated equal. Needing extra support to deal with the large number of customers, Ohana calls in Nako before going off to find Tōru, who is attending a wedding.

Tomoe is pressured by her mother to attend a marriage interview in a week. Meanwhile, the Kissuiso pays host to a group of rowdy 'survival gamers' who take their roleplay very seriously and cause various troubles for the employees. Planning to quit her job and return home, Tomoe decides to try and drive the gamers out and get fired. However, her attempts to irritate the gamers have the opposite effect, responding well to the gamers and making her appreciated by the other employees. As a result, Tomoe decides not to return home as she enjoys working at the Kissuiso.

Tomoe is pressured by her mother to attend a marriage interview in a week. Meanwhile, the Kissuiso pays host to a group of rowdy 'survival gamers' who take their roleplay very seriously and cause various troubles for the employees. Planning to quit her job and return home, Tomoe decides to try and drive the gamers out and get fired. However, her attempts to irritate the gamers have the opposite effect, responding well to the gamers and making her appreciated by the other employees. As a result, Tomoe decides not to return home as she enjoys working at the Kissuiso.

Kissuiso is visited by a management consultant named Takako Kawajiri, wanting to revitalize the inn by having the mistresses wear new outfits. However, attempts to dress Ohana and Nako up in new outfits fares badly with the customers. After Takako takes her leave, Ohana's uncle, Enishi Shijima, feels downhearted that his efforts to help the inn are always rejected by Sui. As Ohana feels she should do something to help improve business, the janitor, Denroku Sukegawa, takes her to a secret room filled with old uniforms made by Sui over the years. Ohana and Nako decide to give these a try, which proves to be a hit with the customers.

Kissuiso is visited by a management consultant named Takako Kawajiri, wanting to revitalize the inn by having the mistresses wear new outfits. However, attempts to dress Ohana and Nako up in new outfits fares badly with the customers. After Takako takes her leave, Ohana's uncle, Enishi Shijima, feels downhearted that his efforts to help the inn are always rejected by Sui. As Ohana feels she should do something to help improve business, the janitor, Denroku Sukegawa, takes her to a secret room filled with old uniforms made by Sui over the years. Ohana and Nako decide to give these a try, which proves to be a hit with the customers.

As Minko continues to be downhearted from the other day, she overhears Ohana, Nako and Tomoe talking with Tarō, who claims Tōru had been scouted by Fukuya Inn. Tomoe reveals to Ohana that it was Tōru that allowed Minko, who wanted to become a chef, to work at the Kissuiso. After a failed attempt to try and get Minko to show her true feelings, Ohana goes by herself to the Fukuya Inn, where she learns from Yuina that Tōru was simply filling in for an absent chef for the day, and she herself only wanted to have a ride on his motorbike. Afterwards, Minko allows Ohana to call her by her nickname, whilst Ohana finally responds to her text from Kōichi.

As Minko continues to be downhearted from the other day, she overhears Ohana, Nako and Tomoe talking with Tarō, who claims Tōru had been scouted by Fukuya Inn. Tomoe reveals to Ohana that it was Tōru that allowed Minko, who wanted to become a chef, to work at the Kissuiso. After a failed attempt to try and get Minko to show her true feelings, Ohana goes by herself to the Fukuya Inn, where she learns from Yuina that Tōru was simply filling in for an absent chef for the day, and she herself only wanted to have a ride on his motorbike. Afterwards, Minko allows Ohana to call her by her nickname, whilst Ohana finally responds to her text from Kōichi.

The first day of the school trimester starts for Ohana, Minko and Nako, and Ohana soon finds herself popular with the other students in the class, including Yuina Wakura, who works at a rival hot springs inn, the Fukuya Inn. As Ohana tries to figure out how to respond to Kōichi's text, she and Nako go to the Fukuya Inn concerning the neighbourhood watch where they encounter a grey heron, before visiting a temple, where Nako talks about how she wants to get rid of her timidness. Later, Ohana learns that Minko actually has a crush on Tōru. As Ohana tries to apologise to Minko about it, they both witness Tōru picking up Yuina on his motorbike.

The first day of the school trimester starts for Ohana, Minko and Nako, and Ohana soon finds herself popular with the other students in the class, including Yuina Wakura, who works at a rival hot springs inn, the Fukuya Inn. As Ohana tries to figure out how to respond to Kōichi's text, she and Nako go to the Fukuya Inn concerning the neighbourhood watch where they encounter a grey heron, before visiting a temple, where Nako talks about how she wants to get rid of her timidness. Later, Ohana learns that Minko actually has a crush on Tōru. As Ohana tries to apologise to Minko about it, they both witness Tōru picking up Yuina on his motorbike.

Minko and Nako discover Ohana has gone missing, as she has been confined by Tarō, who admits he was trying to come up with a sex novel to pay his hotel bill. When he discovered by Nako and the others, he attempts to make a run for it by stealing one of the inn's vans, so the staff give chase. They eventually find him at a seaside cliff where he jumps into the sea, but Nako manages to save him from drowning. As Tarō laments his lack of talent, Ohana tells him that, even though his novels were perverted, they showed a side of Ohana she never knew before. Afterwards, they arrange for Tarō to work at the inn to pay off his bill, and Minko eats the revenge meal Ohana prepared for her. Later that night, Ohana finds notes Minko wrote on devising an alternative insult to 'die', and also receives a text from Kōichi.

Minko and Nako discover Ohana has gone missing, as she has been confined by Tarō, who admits he was trying to come up with a sex novel to pay his hotel bill. When he discovered by Nako and the others, he attempts to make a run for it by stealing one of the inn's vans, so the staff give chase. They eventually find him at a seaside cliff where he jumps into the sea, but Nako manages to save him from drowning. As Tarō laments his lack of talent, Ohana tells him that, even though his novels were perverted, they showed a side of Ohana she never knew before. Afterwards, they arrange for Tarō to work at the inn to pay off his bill, and Minko eats the revenge meal Ohana prepared for her. Later that night, Ohana finds notes Minko wrote on devising an alternative insult to 'die', and also receives a text from Kōichi.

Sui instructs Nako to train Ohana to become a housekeeper, though she is quite shy about it. When Nako has to attend to another duty, Ohana, having been taught to only rely on herself, she cleans another room where the author Tarō Jirōmaru is staying by herself. When the staff's breakfast is cancelled due to an error by Minko in the kitchen, Ohana makes breakfast for everyone, though this only serves to irritate Minko further. Afterwards, Tarō complains that some drafts for his story have gone missing from his room which Ohana had cleaned earlier, having not been informed by Nako beforehand. After Sui instructs the others to go to resume their duties rather than search for the draft, junior chef Tōru Miyagishi takes Ohana to pick up some luggage. As Tōru mocks Ohana's ability to take care of herself, Ohana inadvertedly tells him to 'die' which nearly causes him to crash. Feeling guilty about it and taking a walk to reflect upon herself, Ohana decides to speak her mind against Minko and Nako, wanting to cook them their least favourite foods tomorrow as payback. The next day, Ohana finds some of Tarō's discarded works, which turn out to be erotic stories using her as a character.

Sui instructs Nako to train Ohana to become a housekeeper, though she is quite shy about it. When Nako has to attend to another duty, Ohana, having been taught to only rely on herself, she cleans another room where the author Tarō Jirōmaru is staying by herself. When the staff's breakfast is cancelled due to an error by Minko in the kitchen, Ohana makes breakfast for everyone, though this only serves to irritate Minko further. Afterwards, Tarō complains that some drafts for his story have gone missing from his room which Ohana had cleaned earlier, having not been informed by Nako beforehand. After Sui instructs the others to go to resume their duties rather than search for the draft, junior chef Tōru Miyagishi takes Ohana to pick up some luggage. As Tōru mocks Ohana's ability to take care of herself, Ohana inadvertedly tells him to 'die' which nearly causes him to crash. Feeling guilty about it and taking a walk to reflect upon herself, Ohana decides to speak her mind against Minko and Nako, wanting to cook them their least favourite foods tomorrow as payback. The next day, Ohana finds some of Tarō's discarded works, which turn out to be erotic stories using her as a character.

Upon returning from school one day, Ohana Matsumae learns that her mother is going on a moonlight flit with her boyfriend to escape from debt and they are sending her to live at her estranged grandmother's hot spring inn in the country. When her best friend, Kōichi Tanemura, hears of this, he confesses his love for Ohana before running off, not seeing her off when she leaves. As Ohana arrives at the Kissuisō inn, she makes a bad first impression with one of the employees, Minko Tsurugi, before being informed by her grandmother, Sui Sujima, that she is to work at the inn to earn her keep. She is shown around the inn by the head mistress, Tomoe Wajima, and another employee, Nako Oshimizu. When Ohana notices the hard work Minko has to do, she tries to do something nice for her by airing out her futon, but it ends up falling off a window and landing near some customers. As Minko is slapped by Sui for Ohana's mistake, Ohana demands to slapped even harder, though Minko doesn't particularly thank her for it.

Upon returning from school one day, Ohana Matsumae learns that her mother is going on a moonlight flit with her boyfriend to escape from debt and they are sending her to live at her estranged grandmother's hot spring inn in the country. When her best friend, Kōichi Tanemura, hears of this, he confesses his love for Ohana before running off, not seeing her off when she leaves. As Ohana arrives at the Kissuisō inn, she makes a bad first impression with one of the employees, Minko Tsurugi, before being informed by her grandmother, Sui Sujima, that she is to work at the inn to earn her keep. She is shown around the inn by the head mistress, Tomoe Wajima, and another employee, Nako Oshimizu. When Ohana notices the hard work Minko has to do, she tries to do something nice for her by airing out her futon, but it ends up falling off a window and landing near some customers. As Minko is slapped by Sui for Ohana's mistake, Ohana demands to slapped even harder, though Minko doesn't particularly thank her for it.