Togejiro is a cactus entity raised by Dr. Shinobino and Ohime at Saboten Park. He exhibits a cactus form with spines. His communication is restricted to repeating the phrase "Toge Toge," indicating minimal verbal capacity. Togejiro possesses psychic abilities including telepathy for mind communication, teleportation for instantaneous relocation, clairvoyance for remote viewing, and psychokinesis for object manipulation.

In *Ninja Hattori-kun and Perman: Chounouryoku Wars*, Togejiro assists Dr. Shinobino's team during the abduction of psychic children Shinzo and Shishimaru, who are transported to New York. He interfaces with a surveillance system in the professor's lab, channeling energy through his spines to power the equipment. This action tracks the kidnappers' aircraft and pinpoints their location, enabling the rescue mission.

Togejiro additionally appears in *Ninja Hattori-kun and Perman: Ninja Beast Jippou vs. Miracle Egg*.