A scientist who studies the dream world in an attempt to cure his sister Yurina of the Sleeping Beauty Syndrome. Initially fascinated by Haruto's ability to see Lily - tales of whom he had studied for years without ever being able to see her himself - he manages to convince him to help him with his research. Due to his strong moral compass, he's often at odds with Haruto's carefree attitude.

In the dream world, he takes on the form of an anthropomorphic gentleman cat.

He's also shown to be exceptionally fond of curry rice, especially the one prepared by Airi.

Haruto Tsukishiro wakes up in a dream world and sees a mysterious girl named Lily. Following this, he meets a man named Kanzaki and learns of the existence of witches, which from here on entangles him in all sorts of incidents.

18if is a part of a multi-media project that also includes a mobile game and a virtual reality game.

[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)

[Twitter](https://twitter.com/jmichaeltatum)

Married to fellow voice actor [Brandon McInnis](https://anilist.co/staff/127809/).

Katsumi Kanzaki