Tough Gaiden: Oton

This is a continuation of Koko Tekken-den Tough which ran for 42 volumes and followed the main character, Kiichi, when he was younger and was training under his father Seiko Miyazawa. This is a mixed martial arts fighter manga about the Miyazawa school of martial arts. Initially, it is about Kiichi trying to heal his father after he was nearly killed by his brother Kiryu but it then goes on to be less about that as his father recovers and some tournament style fighting begins.

Special chapter of Tough Gaiden: Oton made to celebrate the 10th anniversary of the Grand Jump magazine.

Nobody enjoys a good fight more than "Kiibo" Miyazawa, a high school student whose father is training him in the family's secret martial art. Kiibo dreams of becoming the next Bruce Lee, but his awesome fighting skills may soon surpass his idol's!

Nagai Jinsei, aka "Bare-Knuckles Jinsei". Born in a dumpster, raised in an orphanage, living as a yakuza, he is tough enough that he fights all his fights bare-handed, and is covered with countless knife and bullet scars from his battles. But his life changes when he saves the five-year-old Ayumi, daughter of the new police chief, Enjoji Masayoshi, and befriends their family. For the first time in his life, Jinsei feels like he's found a family of his own, and decides to start his life over, but his past and his ties to the yakuza keep getting in the way.

A collection of stories: **・Devils x Devil - Kiryu in Paris** The story takes place in Paris in the not-so-distant future where a virus that could wipe out the human race is set loose in the city. The effects? It turns people insane and forces them to fight. The hero of this story is Kiryu, Kiichi's uncle. **・Haiiro Odd-eye** **・Inou Shain Suzuki Ichirou** **・Oton 9**