Baki Gaiden - Retsu Kaiou wa Isekai Tensei Shitemo Ikkou ni Kamawan

バキ外伝　烈海王は異世界転生しても一向にかまわんッッ / Baki Side Story: Retsu Kaioh Doesn't Mind Even If It's in Another World / Baki Side Story: Retsu Kaioh Doesn't Mind If He is Reincarnated in Another World

After the events of Baki-Dou, the famous Kenpo master Retsu Kaioh wakes up in a new world unknown to him. ___ **Note:** This is the official entry, not to be confused with the Doujinshi from Twitter user @sakuramankiti.