8.46 Rurouni Kenshin: Meiji Kenkaku Romantan - Tsuioku-henOVA4 episodesFebruary 20, 1999 to September 22, 1999CompleteActionDramaRomance Use as Seed
7.25 Mugen no Juunin: ImmortalONA24 episodesOctober 10, 2019 to March 26, 2020CompleteActionAdventureDramaSupernatural Use as Seed
7.01 Hellsing: The DawnSpecial3 episodesJuly 27, 2011 to December 26, 2012CompleteActionHorrorSupernatural Use as Seed
6.50 Shingetsutan TsukihimeTV12 episodesFall 2003CompleteActionHorrorMysteryRomanceSupernatural Use as Seed
7.23 KemonozumeTV13 episodesSummer 2006CompleteActionAvant-GardeHorrorRomanceSupernatural Use as Seed
7.59 Gate: Jieitai Kanochi nite, Kaku TatakaeriTV12 episodesSummer 2015CompleteActionAdventureFantasy Use as Seed
6.86 Bakumatsu Kikansetsu IrohanihohetoONA26 episodesOctober 6, 2006 to April 6, 2007CompleteActionDrama Use as Seed