Dual! Parallel Lun-Lun Monogatari EP4 - No Disguise

Ken Sanada, who is not Mitsuki's father in this parallel world, tells her that since Kazuki does not exist in this world, he has nowhere else to stay. Akane wants to keep Kazuki a secret from the enemy, so Ken designs a uniform that makes him look like a female. Kazuki goes along with it at first but when Ken introduces him to the others on the base they laugh their heads off. Embarrassed, Kazuki runs away and Akane traps him in one of the corridors, pleading with him to be reasonable and wear the suit. Escaping, Kazuki meets Yayoi, who returns the jacket he wrapped her up in when she was injured. Kazuki agrees to wear the female suit (but only for one time!) and Ken promises to have a male uniform made for him by the next battle.