Takaharu Igasaki became Aka Ninger and served as the energetic center of the team. He was extremely enthusiastic and frequently shouted about his determination to become a great ninja.

His personality was loud and straightforward, making him a very recognizable type of Red Ranger.

He sometimes acted without thinking, which could frustrate his teammates.

At the same time, Takaharu’s confidence and willingness to protect his family made him a dependable hero when the situation became serious.

His character represented one of Ninninger’s biggest themes: becoming a hero while figuring out what kind of person you actually want to be.