B6 Comics Hidden Dungeon Only I Can Enter ~ Secretly Train Yourself ~ World's Best ~ ~ (9) / Tomoyuki Hino
※Please note that product information is not in full comprehensive meaning because of the machine translation.
Japanese title: B6コミック 俺だけ入れる隠しダンジョン ~こっそり鍛えて世界最強~(9) / 樋野友行 シリウスKC