|“||The High-Up Adventurer~Bouken Blue!||„|
|~ Bouken Blue|
Souta Mogami (最上 蒼太 Mogami Sōta) is the High-Up Adventurer Bouken Blue (高き冒険者ボウケンブルー Takaki Bōkensha Bōken Burū?) of the Boukengers. He is a former secret investigator and "spy".
Called a "spy," Souta is the information expert of the team. He is also a specialist in personal computers and digital technology. He is a little cocky, as evidenced in Task 1 when he nearly ended up on the terminated list for touching a fake Heart of Gordom, something that Natsuki Mamiya foresaw, and later, when he hurt his hand punching a Karth in the chest with full force (and discovered the healing factor that the Karths possess). He initially considered Masumi Inou to be a thief (and Masumi sometimes calls him an "ex-spy").