Chuubei and Natsu go to the Co-op to inform them of his retirement. "The doctor has said his long-term fishing had affected his body and heart." They wish him well and that maybe it is for the best. Chuubei also asks them if there is any available work around for him. At the shop, Masamune and Daikichi learn of the news from Haruko. Haruko: "But it's gonna be hard to find work for a 67 year old." Masamune suggests an ad he'd read and shows it to them. "It says 'No experience necessary, and no age requirement'..." Then Daikichi notices it. "Hey why are you looking through job ads in Kitasanriku?!" Masamune reveals that he IS looking for a job as a cab driver in the city and that he has to go now for an interview. So it means he is planning to stick around, after all... After he leaves, Haruko tells Daikichi about her talk with Aki (which is not really important lol so moving on...) At school, Aki also tells Yui all about it. "Sounds complicated huh?" Yui comments. "But do you think she's jealous of you? That her daughter was able to became popular in the internet and went on TV?" Aki thinks that idea is just too absurd. Then Yui asks Aki to choose: "Which name do you want for our idol unit? 'JJ Girls' (JJ for Jejeh) or 'AMMA'? We must have a name once they've decided to make us regulars for the show." Yui excitedly explain all about it, even coming up with a "J" pose. Taneichi interrupts to tell Aki that it's time to go to the pool. "That's not 'J'," he notices the reverse 'J' pose they're making. "That's 'し' (shi)." Meanwhile, Chuubei and Natsu are in a supermarket, checking out a job prospect for the retiring fisherman. It was a task of manning the sales counter of sashimi at a supermarket. "It's not so hard is it, Ojii-chan?" says the supervisor. "You are well-versed on types of fish, right?" Chuubei has a hard time accepting to be called "Ojii-chan" and seems confused over how things work, particularly, his salary terms. "Sorry about that," Natsu apologizes
忠兵衛（蟹江敬三）が、遠洋漁業の漁師を引退すると宣言し、新たな仕事を求めて、夏（宮本信子）とともにスーパーマーケットに行く。しかし、前途多難な様子だ。一方、アキ（能年玲奈）はテレビ出演に盛り上がるユイ（橋本愛）についていけず、とまどい気味。ユイは、そんなアキの気持ちなどお構いなしで、一緒に上京してアイドルを目指そうと誘う。驚くアキと春子（小泉今日子）のもとに正宗（尾美としのり）が乱入してきて…。
