Kaiji Gaiden Anime Details and Episodes One-shot exploring what would have happened if Kaiji had not taken Endou's offer to clear his debt by boarding the Espoir. Series info Watch free DetailsFormatOne shotStatusFinishedScore54/100SourceMangaCountryJapan GenresPsychological TagsMale ProtagonistSeinenGamblingPrimarily Adult Cast RelatedTobaku Mokushiroku Kaiji (Parent Story) RecommendationsEspoir Mae Kaiji CharactersKaiji Itou