This list organizes Japanese voice actors affiliated with Osawa Office. It currently includes 104 voice actors and 30,496 credits.
Each voice actor page brings together a profile and credits, including affiliation information and appearance histories by work and role.
Profile and credit data is updated regularly, with newly confirmed information added as it becomes available.
Updated 08/08/2026
| Voice Actor | Works |
|---|---|
| Tachiki Fumihiko立木文彦 · たちき ふみひこ | 1,434 works |
| Hanazawa Kana花澤香菜 · はなざわ かな | 1,331 works |
| Noto Mamiko能登麻美子 · のと まみこ | 1,203 works |
| Kawasumi Ayako川澄綾子 · かわすみ あやこ | 1,173 works |
| Kosugi Jurota小杉十郎太 · こすぎ じゅうろうた | 1,108 works |
| Chafurin茶風林 · ちゃふうりん | 1,035 works |
| Nakata Joji中田譲治 · なかた じょうじ | 1,023 works |
| Honda Takako本田貴子 · ほんだ たかこ | 884 works |
| Kase Yasuyuki加瀬康之 · かせ やすゆき | 842 works |
| Kayano Ai茅野愛衣 · かやの あい | 835 works |
| Uchida Naoya内田直哉 · うちだ なおや | 817 works |
| Aizawa Masaki相沢まさき · あいざわ まさき | 809 works |
| Sakuya Shunsuke咲野俊介 · さくや しゅんすけ | 801 works |
| Tochi Hiroki東地宏樹 · とうち ひろき | 765 works |
| Watanabe Akeno渡辺明乃 · わたなべ あけの | 702 works |
| Iguchi Yuka井口裕香 · いぐち ゆか | 684 works |
| Ito Miki伊藤美紀 · いとう みき | 679 works |
| Itakura Mitsutaka板倉光隆 · いたくら みつたか | 655 works |
| Uchiyama Yumi内山夕実 · うちやま ゆみ | 508 works |
| Ishigami Shizuka石上静香 · いしがみ しずか | 490 works |
| Ishiya Haruki石谷春貴 · いしや はるき | 483 works |
| Chiba Susumu千葉進歩 · ちば すすむ | 476 works |
| Iijima Hajime飯島肇 · いいじま はじめ | 475 works |
| Asano Mayumi浅野まゆみ · あさの まゆみ | 453 works |
This data is provided for informational purposes and is organized from Wikipedia and other publicly available sources. MUZIUM has no affiliation, endorsement, or recommendation relationship with any voice actor, voice actor association, or agency.
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