It revolves around A-Ko and B-ko's pursuit of a handsome stud named Kay. He likes coke and motorcycles and is quietly courted by both A-ko and B-ko. Meanwhile, C-ko grows very jealous of him... Also meanwhile, the aliens' ship in now floating in the bay and they've tried again to turn it into the ultimate nightspot. Good luck. Catastrophe always occurs when the three 'Ko's get together
篠原恵美
as Biko Daitokuji (voice)
玄田哲章
as Kei / D (voice)
富沢美智恵
as Shiiko Kotobuki (voice)
伊藤美紀
as Eiko Magami (voice)
日比野朱里
as Asa (voice)
向殿あさみ
as Miss Ayumi (voice)
池田秀一
as Captain Napolipolita (voice)
鷹森淑乃
as Ine (voice)
郷里大輔
as Mari (voice)
林原めぐみ
as Ume (voice)
