Full Name: Kasumi Momochi
Ranger Designation: Momo Ninger
Gear: Ninja Ichibantou, Gamagama-ju, Karakuri Hengen
Kasumi is a very reserved girl who loves science and is very astute with mechanics, but she is unable to read between lines or take a hint. She can be really sharp-tongued and soemtimes shows her feminine side. Kasumi sometimes shown to be a little mischievous, placing notes on her teammates. One of Yoshitaka Igasaki's successors, Kasumi was one of his grandchildren chosen to become the Ninningers. She was called by Tsumuji Igasaki, her uncle and Takaharu and Fuuka's father to return to their dojo despite being turned into ruins. Like the others, Kasumi had no choice but to take the mantle of MomoNinger, the smart ninja and learn Ninjutsu to stop Gengetsu and his followers.