A Fancy Without Honor or Humanity

A Fancy Without Honor or Humanity (仁義なきファンシー, Jingi Naki Fanshī) is the tenth episode of the anime series Full Metal Panic? Fumoffu.

Summary
Sousuke and Chidori discover that Ren Mikihara is a yakuza daughter whose members ask for their help to deal with a rival gang. Sousuke, in his Bonta-kun disguise, trains the yakuza members. When the rival gang kidnaps Kaname and Ren, Sousuke and his recruits rescue them wearing the special mascot AS.

Trivia
The episode was dedicated to Kinji Fukasaku, director of Battles Without Honor and Humanity, who had died earlier that year.