I Am a Loser. Please Let Me Die.

冯盛

伢叔 Uncle (voice)

王宥霁

小敏 Xiaomin (voice)

Xin Teng

二王子 Second Prince (voice)

李璐

山田 Old Wang (voice)

Moa Tsukino

Min (voice)

王祯

外星父王 Alien Dad (voice)

杨凝

数据星人 Dataling (voice)

陈张太康

大王子 First Prince

李璐

山田 Old Wang (voice)

林強

三王子 Third Prince (voice)

Kenjirō Tsuda

Ossan (voice)

Kazuhiko Inoue

First Prince (voice)

Shōzō Iizuka

Great Emperor (voice)

西田望見

Data Alien (voice)

Tomokazu Sugita

Prince (voice)

大河元気

Third Prince (voice)

Yutaka Aoyama

Yamada (voice)