Kinji Takigawa, the Star Ninger, was not originally part of the core family group.

He came from America and had his own connection to ninja traditions.

His arrival gave the team an outsider’s perspective.

Kinji was also obsessed with becoming a great ninja and had a very energetic personality.

His addition gave Ninninger another example of Super Sentai using an extra Ranger to expand the team’s cultural and personal background.