8.46 Rurouni Kenshin: Meiji Kenkaku Romantan - Tsuioku-henOVA4 episodesFebruary 20, 1999 to September 22, 1999CompleteActionDramaRomance Use as Seed
6.68 Samurai Deeper KyouTV26 episodesSummer 2002CompleteActionAdventureComedySupernatural Use as Seed
7.05 Dogs: Bullets & CarnageOVA4 episodesMay 19, 2009 to July 17, 2009CompleteActionDramaSci-Fi Use as Seed
7.25 Mugen no Juunin: ImmortalONA24 episodesOctober 10, 2019 to March 26, 2020CompleteActionAdventureDramaSupernatural Use as Seed