Majin Pegasus

Majin Pegasus (魔神ペガサス, lit. Demon God Pegasus) is a Keshin.

Inazuma Eleven GO

 * Matsukaze Tenma

Inazuma Eleven GO 2: Chrono Stone

 * Atena Tomo (Hayashi no Eiyuu Tachi only)

Inazuma Eleven GO Strikers 2013

 * Matsukaze Tenma

Inazuma Eleven GO

 *  [OF] Pegasus Break 
 *  [SK] Kaze no Otakebi 

Inazuma Eleven GO 2: Chrono Stone

 *  [OF] Pegasus Break 
 *  [SK] Kaze no Otakebi

Inazuma Eleven GO Strikers 2013

 *  [OF]  Pegasus Break

Appearance
It has red wings and has a muscular figure, as the name implies "Pegasus", it has red wings and is big. It has some golden rings around the body. It has a six pack that is colored in blue and a light blue jewel in the center of the hands.

Though that was what it looked like in the given photo by the official site of Inazuma Eleven GO but compared to the one shown in the posters released about the Inazuma Eleven GO the movie, it seemed a bit different, having a very colorful background and having "greenish aura" and having an armor.

Anime
It was revealed that this is Matsukaze Tenma's keshin and that it was used in the Inazuma Eleven GO the Movie.

Majin Pegasus first appeared on the Episode 20 when Tenma played as goalkeeper. He having keshin battles against three Kaiou's Keshin and always won.

Tenma used it again in the Episode 23 to score but the episode ended. It finally scored in the Episode 24, breaking through Hyoudou's Gigantic Bomb.

It was used again in the Episode 27 when Tenma is the goalkeeper and tried to stop Yukimura's keshin and successfully won.

It was used another time in the Episode 31 to pass Sousuke's keshin and succeeded.

In the match against Arakumo Gakuen, in the Episode 39, this keshin evolved into Majin Pegasus Arc.

It was seen again in Episode 46 on the TV, which Raimon was watching at it.

GO Movie
It appeared in the GO movie, used by Matsukaze Tenma. Tenma tried to stop Hakuryuu's Seijuu Shining Dragon but failed and was beaten instead. Then, he used it with Shindou's keshin and Tsurugi's to stop Zero's, but they failed due to Hakuryuu's White Breath, which broke through their Keshin.

Trivia

 * In one of the trailers of the GO game, Tenma used Majin Pegasus in the Amano Mikado Stadium, meaning he was using it during the final. However, in the anime, he used Majin Pegasus Arc during it, as Majin Pegasus had already evolved into his Arc form during the match against Arakumo Gakuen.