Episode 037

Teikoku Strikes Back - First Half!! (帝国の逆襲・前編!!, Teikoku no gyakushū . Zenpen!!) is the 37th episode of the Inazuma Eleven anime.

Summary
Looks like Raimon have a new member, Yūya Kogure. They'll need all the help they can get though, because Kageyama is back, in a huge submarine-based soccer stadium. And he's managed to turn two of Kidō's old teammates against him!