Miho Toga (戸賀 美帆, Toga Miho) was a Rank 1 Ghoul Investigator who participated in the Auction Mopping-up Operation as a member of the Shibashi Squad and as a member of the Shimoguchi Squad in the Tsukiyama Family Extermination Operation.
Miho and her squad raided the Luna Eclipse building along with several other investigators. Once inside the building, her squad encountered a lone ghoul, Kanae von Rosewald, with mutilated corpses littered around her. Her squad leader, Nobu Shimoguchi, warned them and decided to exterminate the ghoul. But, before he could approach her, his arm had been severed by the ghoul.
After Shimoguchi had tried to save her life by lying that he hated them and telling them to "get lost", Miho and Shion Satomi confessed to their squad leader that they had quite liked him.
She and Shion Satomi were then killed by the ghoul as they tried to stand their ground to protect Shimoguchi.
- The name Miho means "beautiful" (美) (mi) and "sail" (帆) (ho).
- Miho's surname Toga means "door" (戸) (to) and "congratulations, joy" (賀) (ga).
- Toga was modeled after one of the 20 winners among the applicants to the ghoul investigator recruitment campaign. She is associated with "fish eye" (魚眼, sakana me) in the operation reports attached to the chapters.