Author: Takao HiroiLength:Very shortShortMediumLongVery longCh. 4.1UminariCh. 2.5Ikenai OtokoCh. 6Rumble RushCh. 4.5Rokugatsu no Hengen-sanCh. 1ShiosaiCh. 6.2Zodiac BoysCh. 0A-chan no PuddingCh. 4Shichigatsu no CrossroadsCh. 0Shu-chan no Nengajyou