While wholesomely innocently researching “gals” on the interwebs to learn how to interact with Yame and Ranko better, Junichi comes across an extremely cute gal with a loyal following. This gal’s necklace has the same snake motif as Kashii Yui’s hairpin, so yeah, it’s pretty evident from the start that “Boa-sama” is Yui in disguise.
Yui is always presenting a calm, mature identity at school, but beneath that exterior she’s a vain, arrogant, imperious girl, labeling all of her classmates with various servant’s names and titles. Junichi has always been a loyal “doggy” to her, and isn’t interested in sharing him with some uncultured gal.
While Yame is hanging out with her galfriends, Yui springs out of the bushes and strikes like the snake she loves wearing, taking an extremely dumb Junichi on a date.
Meanwhile it’s on the tip of Shinpei’s tongue who Boa-sama reminds him of; an increasingly irritated and thus less careful Boa throws him a bone by describing him and his crew of losers to a man.
While secretly recording her flirting with Junichi in the classroom (which is illegal in Japan), Boa-sama gets final visual proof and shares it with the lads, who are shocked by the revelation. Despite Shinpei’s efforts to reveal his discovery in secret, Ranko gets wind of it.
Sensing that being blunt will be best against the painfully dense Junichi, Yui passionately confesses to him on the roof. When he turns her down (as he’s dating Yame), she immediately cracks and her extremely fiery, petulant personality gushes out.
She also plays her trump card: she secretly recorded her date with him (which is illegal in Japan), and orders him to break up with Yame and go out with her, or she’ll send the video to Yame.
That’s checkmate for Junichi…or it would be if he didn’t have a gang of friends watching both his back and Yame’s. Ranko arrives with the three losers, superhero-style (complete with ill-advised high jump off a ledge; Ranko lands as a hero would; the guys eat shit).
Ranko counters Yui’s Yame-harming blackmail with blackmail of her own: the knowledge that Yui is Boa-sama. Yui surrenders, but she won’t give up so easily, and the war has only begun…just as Junichi’s well-endowed childhood friend prepares to take the stage.
While the lack of any real suspense regarding who Boa-sama was, and Junichi’s general incompetence in everything but being an easy mark for…just about anyone, the episode was buoyed by Taketatsu Ayana’s strong performance voicing the many sides of Yui, and while the lolicon guy still needs to stop talking, the losers, Shinpei in particular, were in top form this week.