- Voice Actor (CV)
- Ryouhei Kimura
- Gender
- Male
- Birthday
- September 3
- Role
- Protagonist
- Identity
- A first-year student at Roman Academy High School, active member of the boys' basketball club, and manga assistant to Umetarou Nozaki specializing in screen tone application and line erasing
Personality
Innocent and guileless
Emotionally sensitive
Athletic and sporty
Frank and straightforward
Hirotaka Wakamatsu was once Nozaki's junior during middle school and has since joined the high school basketball team while continuing to assist Nozaki with manga production. Despite his straightforward and gentle nature, he suffers from chronic insomnia brought on by the relentless torment of his upperclassman Seo Yuzuki. Ironically, the only remedy that lulls him to sleep is the soothing voice of a mysterious singer known as 'Lorelei'—completely unaware that this angelic voice belongs to none other than Seo herself.