Ultimate Teacher (Kyoufu no Bio Ningen Saishuu Kyoushi) (Series)

Hinako Shiratori

A short biography for Hinako Shiratori is not available based on the provided text.

Kelly Sheridan

Burei Karima

Burei Karima is a young woman who serves as a disciple to Raki.

Robert Smith

Ganpachi Chabane

Gatchan is an angel from an egg placed on Earth to prevent human civilization’s advancement.

Scott McNeil

Kansuke Matsuri

Kansuke is a four-year-old mixed tabby cat, Yumi Hayakawa’s pet, and the secondary protagonist.

Keiichi Naniwa

Pine Homeroom Boss

Mr.

Shouzou Iizuka

Principal Suzuki

Mr.

Michael Dobson

Ryuichi Watanabe

This information cannot be provided based on the available text.

Stuart Milligan

Umekichi

Umeko Kenmochi, née Kakizaki, is a florist and widow, known for her past relationship with Saichi Sugimoto.

Scott McNeil