Synonyms: Rei Gaiden: Soukoku no Garou, Fist of the North Star: Rei Side Story - The Dark Blue Hungry Wolf, Bloody Wolf's Darkness Blue: Fist of the North Star Rei Side Story
Japanese: 蒼黒の餓狼 －北斗の拳レイ外伝－
Published: Apr 27, 2007 to Jul 17, 2009
Authors: Nekoi, Yasuyuki (Story & Art)
Serialization: Comic Bunch
Score: 7.231 (scored by 598 users)
1 indicates a weighted score.
2 based on the top manga page. Please note that 'R18+' titles are excluded.