Bidou Granmarnier is the son of a Swedish ambassador. He's also a playboy, dating many girls at once. Bidou can't see himself going steady because he thinks the world can't handle it.

St. President school is one of the most prestigious schools around. Everybody in this school respects the Yuukan club, the richest and most popular group in the school. Its members - Bidou Granmarnier, Shouchikubai Miroku, Kenbishi Yuuri, Kikumasamune Seishirou, Hakushika Noriko and Kizakura Karen - go through dangerous adventures to save their schoolmates and, of course, to kill time.<br><br>
<i>Note: Winner of the Kodansha Manga Award for Shoujo (1986).</i>

St. President school is one of the most prestigious schools around. Everybody in this school respects the Yuukan club, the richest and most popular group. Its members - Bidou Granmarnier, Shouchikubai Miroku, Kenbishi Yuuri, Kikumasamune Seishirou, Hakushika Noriko and Kizakura Karen - go through dangerous adventures to save their schoolmates and, of course, to kill time.


[Blog](http://koyap.jugem.jp/) | [Agency Profile](https://tsf-official.com/talent/takehito-koyasu/)

Koyasu is the most prolific voice actor in the industry, having been credited for over 700 roles as of April 2022.

Growing up, Koyasu skipped out on going to school to watch movies at home because he wanted to become an actor. It wasn’t until later that he became interested in voice acting after having seen [Galaxy Express 999](https://anilist.co/anime/1491/). After graduation he entered a voice acting school. In 1988, he made his voice acting debut, and got his first regular role a year later voicing [Gai](https://anilist.co/character/13374/) in [Tenkuu Senki Shurato](https://anilist.co/anime/2113/).

Though having voiced more characters in the medium than anyone else, he is probably most known for his role as [Dio Brando](https://anilist.co/character/4004/) in [JoJo’s Bizarre Adventure](https://anilist.co/anime/14719/). He has stated that he likes playing villainous characters.

Koyasu has taken over many of [Kaneto Shiozawa](https://anilist.co/staff/95424/)’s roles after Shiozawa’s passing.

Father of [Kouki Koyasu](https://anilist.co/staff/219102/).

__Non-Anime Roles:__

- Olivert Reise Arnor - The Legend of Heroes Series (VG)
- More - Metaphor: ReFantazio (VG)
- Mustang - Goddess of Victory: Nikke (VG)