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MUZIUM studio equipment and recording booth for animation voice recording

GANTZ:O Japanese Voice Cast ListVoice Cast

Japanese voice casting data for GANTZ:O, organized by character/role. This page currently includes 8 voice actors, 8 characters/roles, and 0 related YouTube videos.

Each row includes voice actor profiles and agency information when available. The page is designed to review cast composition and performance tone by work.

YouTube videos appear within the available lookup range based on work titles and character names. Some entries may be missing or less relevant, and the data is updated regularly.

Updated 07/20/2026

Voice Actors

8

Characters

8

Samples

0

YouTube

0

Character/Role

レイカ

Voice Actor

Hayami Saori

早見沙織 / はやみ さおり

Affiliation

I'm Enterprise

アイムエンタープライズ

-
漢字

Character/Role

岡八郎

Voice Actor

Kobayashi Tomoharu

ケンドーコバヤシ / こばやし ともはる

Affiliation

-
-

Character/Role

加藤勝

Voice Actor

Ono Daisuke

小野大輔 / おの だいすけ

Affiliation

-
-

Character/Role

原哲男

Voice Actor

Ogawa Teruaki

小川輝晃 / おがわ てるあき

Affiliation

81 Produce

81プロデュース

-

Character/Role

玄野計

Voice Actor

Kaji Yuki

梶裕貴 / かじ ゆうき

Affiliation

-

Character/Role

平参平

Voice Actor

Tsuda Kenjiro

津田健次郎 / つだ けんじろう

Affiliation

Andosutea

アンドステア

-