MSZ-16 Bird Fighter: Mio of the White Crane, Panty-Flash Hell – The Regrettable Forgotten Underskirt – Umi Oikawa

Mio, the only female member of the Bird Fighters, is caught off guard during a surprise attack by Spacer soldier Suzuki and accidentally reveals her underwear. For some reason, Suzuki grows stronger and corners Mio, but it turns out that what he thought was panties was actually athletic shorts. With Suzuki suddenly weakened, Mio turns the tables and defeats him with a bomb shuriken.

On another day, Mio receives word of a Spacer attack while in the shower and rushes out, forgetting to put on her athletic shorts. By the time she realizes it, it is too late. Suzuki, who had already seen a glimpse of her during the fight, grows stronger again and puts Mio in a difficult position. Mio transforms into Bird Fighter, but unlike her suit, the shorts are not part of the equipment that gets transferred, leaving her with only her underwear. In a major setback caused by forgetting her shorts, Mio is in serious trouble. What will become of the battle? [HAPPY END]