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.

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.

As preperations for Enishi and Takako continue, Ohana gets a call from Satsuki, who talks about the one-sided love she had for Ohana's late father, and decides to continue her own one-sided crush on Kō. Later, as Minko continues her antagonistic attitude towards Ohana, the two end up fighting, during which Tōru overhears about Minko's crush on him. He then comforts her, admitting that he has a liking for Ohana, but still holds Minko's feelings in regard. Minko decides she won't give up on her crush on Tōru and makes up with Ohana, allowing Enishi and Takako's wedding to go smoothly. After the wedding, Sui announces that Denryoku is planning to retire from Kissuiso and that his logs, along with Kissuiso, will be sealed up.

As Ohana contemplates what she should do if the Kissuiso closes down, Sui asks her to go to Tokyo alongside Takako, who wants to try and reclaim the money Enishi lost. Meanwhile, Satsuki encounters Kō, who reveals that he hasn't dumped Ohana and wants to know more about her. Satsuki then takes him to her office where she shows him footage from the cancelled film so he can see how she works at the Kissuiso. Upon arriving in Tokyo, Ohana and Takako manage to locate and apprehend Inashi. Afterwards, Ohana and Kō run into each other.

After spending some time with him, Ohana invites Ko to come to the Bonbori Festival before leaving Tokyo again. As Ohana arrives back at the Kissuiso, they start getting a flood of reservations thanks to a positive review written by Satsuki. However, Sui insists that she intends to close the Kissuiso down after the Bonbori Festival. The next day, Sui takes Ohana with her to visit her husband's grave, where Sui suddenly collapses. Sui explains that she wanted to close Kissuiso down so the others could do what they want. Upon returning to the Kissuiso, the others are at odds against Sui, with only Ohana offering to help out with the Bonbori Festival preparations.

With the growing number of reservations, Ohana grows concerned about the changes Kissuiso is making and the lack of sleep the employees are getting. She is also finds herself at odds with some of the others for siding with Sui. Ohana tells Nako about what Sui told her, who tells her why her opinion differs. Things turn bad for the Kissuiso when Tomoe sprains her ankle on the day before the festival, but Sui and Satsuki arrive to fill in as waitresses and together they manage to make it through the day of the festival. Afterwards, everyone goes to the Bonbori festival.

As everyone explores the Bonbori festival, Ohana, who now dreams of being just like Sui goes to meet up with Kō, finally confessing her feelings for him. After the festival, a farewell party is held for Denryoku, where Enishi announces that he agrees to the Kissuiso being shut down until he feels he is talented enough to run it properly. As the Kissuiso closes down the next day and everyone parts ways, Sui sees off Ohana, who promises to return someday, giving her Denryoku's log as a keepsake.