About Shun Kazami

Original Season ;

 He is a 13 year old boy. He takes ninja training. They wrote the Bakugan's rules with Dan. He is in the 1st place at first but dropped with the arrival of Masquarde because he doesn't care. He always wants to be alone, never smiles and does not trust anyone but himself. This attitude is because his mother died and he felt alone. Later in Episode 31, her attitude changes when she realizes she needs her friends. He is understanding, smiling and kind.In her match in episode 31, Skyress sacrifices herself so that Shun lets go of his stubbornness and realizes he needs his friends. When Shun realizes this, Skyress evolves into Storm Skyress. Realizing the importance of his friends, Shun turns to them and they continue to be a team together. He is the strongest Ventus warrior and one of the top 6 warriors. 

New Vestroia ;

He is 16 years old. His Bakugan is Ventus Ingram. He later became Master Ingram after receiving Attribute Energy from Oberus.

Gundalian Invaders ;

He is 17 years old. He is the most agile and skilled of the Bakugan Warriors. He is also very intelligent and careful. Expose Ren's lies. He believed Fabia because he thought he was innocent. İs also Shun Bakugan Interspace's 2nd best player.

Mechtanium Surge arc 1 ;

He is 18 years old. His new partner is Ventus Taylean. Taylean's Mechtogan is Silent Strike and his Mechtogan Titan is Faser Titan. His BakuNano is Hammermor. He is fourth in the ranking on Interspace. He leads the group in Dan's absence. Sellon's words begin to confuse him, and he begins to engage in battles in Interspace, one after the other. He realizes that Sellon is playing tricks on him and thinks that he is hiding something and tries to get his revenge for playing tricks. Sellon and Mag Mel fight mektogans after they die.

Mechtanium Surge arc2;

Shun and Marucho have new bakugans. Julie, Mira and Runo also join the warriors. Wise, Nonet bakugan and Mechtavius Destroyer are the head of evil. Mechtavius Destroyer consists of Coredegon, Slycerak, Exostriker and Mandibor Mechtogans. The haos warrior named Gunz Lazar disappears. And for the first time, warriors use 2 elements. The wise is Coredegon. Also, the warriors get help from a mechtogan called the dragonoid destroyer. dragonoid destroyer genesis becomes dragonoid in the final episode