Hideaki Koyasu

Description
Hideaki Koyasu is a Japanese novelist and screenwriter born in 1978 in Gunma Prefecture, Japan. He graduated from the Faculty of Letters at Chiba University with a degree in history, a background that has occasionally informed his approach to storytelling. Koyasu is affiliated with the creative agency SATZ. His professional career spans multiple roles in the anime and publishing industries, where he is known for developing original light novel series and for contributing scripts to a wide range of anime adaptations.

Koyasu is best known as the original creator of the light novel series Lance N' Masques. The series, illustrated by Shino, began publication on December 3, 2013, under the PoniCan Books imprint of Pony Canyon. The story is an action fantasy that follows a young boy who is a member of a modern-day knightly order. The light novel series concluded its run on August 17, 2018, spanning a total of nine volumes. The property was adapted into a television anime series that aired from October 1 to December 17, 2015. The anime was produced by Studio Gokumi and directed by Kyōhei Ishiguro. For this adaptation, Koyasu took on the dual role of both original creator and series screenwriter, personally handling the series composition and scripts for the animated version.

In addition to his work on Lance N' Masques, Koyasu has authored several other original light novel series. His earlier works include Yunikon, published in 2005, as well as Gothic Lolita Father and Futae no Sora. He has also written numerous tie-in novels for popular manga franchises, including multiple volumes of the Hidden Bullet series for Home Tutor Hitman Reborn! and a novelization for Strawberry 100%.

Koyasu has an extensive career as a screenwriter for anime television series. He has served as the lead writer or series composition writer on several shows, including GJ Club and Empty Can Girl. His scriptwriting credits also include major series such as YuruYuri, Love Live!, The Familiar of Zero, Minami-ke, Himouto! Umaru-chan, and Gabriel Dropout. In the manga field, Koyasu worked as the scriptwriter for the manga adaptation of Kure-nai, which was serialized from 2007 to 2012. He was responsible for the series composition based on the original story by Kentaro Katayama, with artwork by Yamato Yamamoto.

In an interview regarding his creative process, Koyasu described his approach as prioritizing dialogue, believing that expression and description are primarily the responsibilities of the anime director. He characterizes himself as a thrower who presents many ideas, allowing the director to act as the stopper. Regarding his own original work, he noted that he readily accepted suggestions and revisions from the director during the production of the Lance N' Masques anime. He has also cited a personal fondness for writing princess carry scenarios into his scripts whenever possible. His influences include the manga Alien 9 by Hitoshi Tomizawa and the film Phantom of the Paradise by Brian De Palma. Koyasu has stated that he consciously tries not to consume too much contemporary media, believing that maintaining a degree of ignorance allows him to create stories that are not tied to current trends.

Through his work as both an original creator and an adapter, Koyasu holds a specific position in the anime industry, frequently moving between originating his own properties and contributing to the scripts of established franchises.
Works