Fuyukai Suguru (冬海(ふゆかい) (すぐる)) was a teacher and coach of Raimon. In Inazuma Eleven GO, he is the assistant principal.


Inazuma Eleven GO Galaxy

  • "The teacher who became Fifth Sector's yes-man. After the revolution was done, he disappeared from Raimon."


Fuyukai has fair skin and curly brown hair. He also wears black rimmed glasses and he has black eyes. In GO, he has aged a bit and he has beige hair. His eyes also became smaller.


He is a person who gets scared easily and doesn't care that much on what happens to other people as long as he gets benefits out of prior to what is done.


Inazuma Eleven

He was the coach of the Raimon Eleven, also a follower of Kageyama giving him any information about the happenings during different matches. In episode 10, Natsumi found out that he was going to eliminate Raimon from the upcoming match against Teikoku Gakuen by removing the brake oil of the van which eventually got him fired from being a coach and a teacher. Then in episode 23, it showed that Detective Onigawara asked him a few questions about Kageyama's plan. He's never seen again in the original series.

Inazuma Eleven GO

He made his return as the assistant principal of the Raimon Junior High School he follows the chairman along with his plan of getting rid of Kudou Michiya. Most of the time, he is seen with the principal.

In episode 2, he was worried about Kuro no Kishidan being sent by Fifth Sector.

He appeared again in episode 36, having a talk with the principal about Raimon's soccer club.

Game appearance

Front sprite Back sprite Avatar
Casual Fuyukaifront Fuyukaiback Fuyukaishot

SD Avatar

Raimon SD Avatar Fuyukai Suguru (Raimon) (Kantoku)


Inazuma Eleven GO Galaxy

In order to recruit Fuyukai, the following requirements are needed:

  • Coin: Bluecoin × 1
  • Item: Tattered Soccer Magazine (ボロボロのサッカー雑誌, randomly dropped from Noisy Nose at Kanda Satoko's right taisen route)
  • Item: Not Boring Looking Aquarium (見ていて飽きない水槽, randomly dropped from The Brain (ザ・ブレイン) in Inazuma Town's shopping district)
  • Photo: Suspicious Aquarium (あやしい水槽の写真, taken in room 105 of the Kogarashi Manor)
  • Photo: Acrobatic Dolphin (曲芸イルカの写真, taken in Odaiba's Mermaid Hall)

After this, he can be scouted.


Inazuma Eleven GO Galaxy

At lvl. 99

  • GP: 133
  • TP: 103
  • Kick: 88
  • Dribbling: 66
  • Block: 110
  • Catch: 95
  • Technique: 83
  • Speed: 114
  • Stamina: 92
  • Lucky: 45
  • Freedom: 200


Inazuma Eleven GO Galaxy

Game exclusive teams

Inazuma Eleven GO Galaxy



  • His dub surname is a literal translation of his Japanese surname. Fuyu (冬) means winter, and kai (海) means sea or ocean, while his dub surname is Wintersea.


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