WMG / Ninja Baseball Bat Man

The pink cheerleader is part of the team

She seems quite a bit more significant than a random NPC should be, being the one who the player(s) summon(s) for support (the only such thing, in fact) and appearing on the 'GO!!' sign. She's also the only actual NPC aside from the comissioner, the only human character aside from the main team, and the only one that was always helpful, as the comissioner turned out to be evil. That's because she is actually not just a random NPC but the fifth member of the Ninja Baseball (Bat) Men, who has a more supportive role, which is why she's not a playable character and instead acts more like a summon. The white cheerleaders accompanying her are her shadow clones. He specialty is light manipulation and her name is Cheer Berry/Pink.