Ono, Toufuu

小乃東風

Dr. Tofu Ono serves as the local chiropractor, frequently assisting Akane and Ranma with bumps, bruises, or dislocated joints resulting from their numerous fights. He possesses extensive knowledge of martial arts techniques, despite never being seen practicing them. He aids Ranma in finding a cure for Happosai's "moxibustion" and Cologne's "full body cat's tongue" techniques.
Dr. Tofu is deeply in love with Kasumi Tendo. Whenever he is in her presence, his glasses fog up and he becomes nervous. This reaction has caused him to injure several of his patients.
He is well-liked within the community and has many older clients. For a period, he employed both Genma Saotome and Shampoo as assistants. He is often seen with his skeleton, Betty, which he carries and moves as though it were a real person.
At one point, Akane had a crush on Dr. Tofu, and he would often provide her with advice and support.