Watch Kuramochi Youichi Special Bangaihen: OutRun Watch now on Miruro - Free Anime Streaming Side story of Diamond no Ace included in Diamond no Ace: Guide Book - Omote. Series info Watch free DetailsFormatMangaStatusFinishedScore61/100CountryJapan GenresComedySports TagsSchoolShounen RelatedDiamond no Ace (Parent Story)Ace of Diamond OVA (Adaptation) CharactersYouichi Kuramochi (Supporting)