A Determined One-Sided Crush - S1.E22

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.