Kurumi Mamiya
Voice ActorKurumi Mamiya, a Japanese voice actress with agency 81 Produce, hails from Yasu in Shiga Prefecture and voiced the deceptively cheerful school mascot Kunudon in Assassination Classroom's Japanese-language version.
Assassination Classroom Role
Mamiya voiced Kunudon, the acorn-shaped mascot of Kunugigaoka Junior High School who hosts cheerful "Tell Us, Kunudon!" segments for the main campus while treating Class 3-E with open contempt. The dual-toned performance, saccharine in public and drill-instructor harsh toward the assassination class, made Kunudon one of the series' more memorable comic-relief antagonists.
Career and Notable Roles
Affiliated with 81 Produce, Mamiya has built a career largely around family and children's programming, most notably voicing the title character in Hamtaro and U-tan in Inai Inai Baa! She has also voiced Leo in the One Piece franchise, adding action and shonen credits to her filmography.
Frequently Asked Questions
Who voices Leo in One Piece?
Kurumi Mamiya voices Leo in the One Piece franchise, adding an action and shonen credit to her filmography. It's one of several roles across her voice acting career.
Who does Kurumi Mamiya voice in Assassination Classroom?
Kurumi Mamiya voices Kunudon, the acorn-shaped mascot of Kunugigaoka Junior High School, in Assassination Classroom's Japanese-language version. Kunudon hosts cheerful "Tell Us, Kunudon!" segments for the main campus.
What is Kurumi Mamiya best known for?
Kurumi Mamiya is best known for voicing the title character in Hamtaro and U-tan in Inai Inai Baa!. Her career has centered largely on family and children's programming.
Who is Kurumi Mamiya?
Kurumi Mamiya is a Japanese voice actress from Yasu in Shiga Prefecture. She is represented by the talent agency 81 Produce.
Why is Kunudon a memorable character in Assassination Classroom?
Kunudon treats the main Kunugigaoka campus with saccharine cheerfulness while treating Class 3-E with open contempt, drill-instructor harsh in tone. Mamiya's dual-toned performance made Kunudon one of the series' more memorable comic-relief antagonists.
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Sources & Information
This content is original writing by Daddy Jim Headquarters based on the Dragon Ball anime series, manga, and official materials. Episode and chapter references are cited where applicable.
Character and scene imagery on this site is original artwork by Daddy Jim Headquarters, not screenshots or licensed imagery. Official cover art is used on three types of pages for editorial commentary:
- Movie pages: theatrical posters and key visuals, credited to Toei Animation and Shueisha.
- Game pages: official box art, credited to Bandai Namco, Atari, and other publishers.
- Manga chapter pages: Jump Comics volume covers, credited to Shueisha and Akira Toriyama.
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