As of this week, Mizuki is no longer the “new kid” nor the latest member of the Hero Club, thanks to the arrival of another transfer student, Mikuriya Futaba. She witnesses Yamato immediately assign a Power Ranger color to Futaba—green—and attempt to recruit him, but the aloof English word-spouting Futaba dismisses Noda’s blathering as “ridiculous.”
Futaba proves extremely popular to the girls, what with his guitar, his “avant-garde” drawing “skills”, and as demonstrated in cooking class, his culinary flair. When the class has thirty minutes to prepare an egg dish, the hero club members decide to make it a competition, which is ruined when Yamato’s weird ostrich egg cake goes flying into Futaba’s hot oil. Futaba and Rei put the resulting flame out the same way, and reveal that they are cousins.
Mizuki and Tomoki insist Yamato apologize, and Rei suggests he buy him his favorite pudding at a very specific sweets shop. This requires getting in line at the crack of dawn, but Yamato does that every morning to train, while Rei has to get up to make lunches for his many siblings. We later learn Tomoki timed his arrival at the bus stop for the specific bus wearing a vinyl wrap of his beloved Sora-chan.
The gambit works, as Futaba accepts the rare dessert and membership into the Hero Club, much to Mizuki’s bemusement. But it’s not so strange that Futaba would join, as he possesses his own personal variation on chuuni monologueing that sprang up every so often in the episode, as well as his insistance on being seen as a renaissance man.
As for Mizuki, it seems whether she originally wanted to be in the club or not, there’s no denying that she’s in it now. She’s no longer being nudged into situations, she’s right in the middle of things, even getting up at dawn for the jello run. The stigma of hanging around a bunch of weirdos is gradually wearing off.