8.46 Rurouni Kenshin: Meiji Kenkaku Romantan - Tsuioku-henOVA4 episodesFebruary 20, 1999 to September 22, 1999CompleteActionDramaRomance Use as Seed
6.86 Bakumatsu Kikansetsu IrohanihohetoONA26 episodesOctober 6, 2006 to April 6, 2007CompleteActionDrama Use as Seed
6.86 Mushibugyou OVAOVA3 episodesJuly 18, 2014 to January 16, 2015CompleteActionEcchiFantasy Use as Seed
6.97 Youkai Apartment no Yuuga na NichijouTV26 episodesSummer 2017CompleteSlice of LifeSupernatural Use as Seed