The youth is Akiko, follower, Tatsuya for the Mika that it was Aku, Younger Sister. The Mika which sells "sound sleep pillows" door-to-door to a weapon in Tatsuya and En of the Mature Woman which became the Shachou after group dissolution. But the company inclines in recession, and Tatsuya borrows money from unjust, famous Yami Kin Shachou. The Mika gets in Yami Kin to Bazuuka one hand to save imprisoned Tatsuya…. Mature Woman power of the sex appeal Batsugun explodes! ！
