Quick answer — Keisuke Ueda voices Heine Wittgenstein in The Royal Tutor, Masago Matsuo in My Sweet Tyrant, Hiroki in pet.
Characters voiced by Keisuke Ueda
ED1
Prince Night ~Doko ni Ita no sa!? MY PRINCESS~
OP
OFFICIAL FULL 'Shoppai Namida' Oushitsu Kyoushi Haine Shougo Sakamoto
ED1
Tomodachi Ijou x Teki Miman
ED
Akkun to Kanojo Opening 1 | Gacha Life Ver.
Frequently Asked Questions
What characters does Keisuke Ueda voice?
Keisuke Ueda voices Heine Wittgenstein (The Royal Tutor), Masago Matsuo (My Sweet Tyrant), Hiroki (pet).
Who voices Heine Wittgenstein in The Royal Tutor?
Heine Wittgenstein is voiced in Japanese by Keisuke Ueda.