Fed up with the girls fighting over him, to say nothing of them flaunting their underwear, Tetsuro calls his father and asks to be transferred to another school, but is told to stick it out. Kano overhears and reports the conversation to the headmaster. At school, Miya snares and ties him suspended over the pool. Tetsuro is forced to watch from this position as the girls compete for him, first swimming a medley relay, then wrestling "Mongolian-style" (the objective being to strip the pants from one's opponent), and finally in a volleyball game. The Koi Koi Seven win every event: witnessing their determination, Tetsuro admits that there is something to be said for girls who go to such extent for his sake. Still not satisfied, Miya reactivates her mecha, merging all five into a super-robot, only to be humiliated by a malfunction. Celonius 28 makes her first appearance, floating alone in the pool, calling Tetsuro's name.