Suzu is a 17-year-old high-school student living in a rural town with her father. Wounded by the loss of her mother at a young age, Suzu one day discovers the massive online world "U" and dives into this alternate reality as her avatar, Belle. Before long, all of U's eyes are fixed on Belle, when, suddenly, a mysterious, dragon-like figure appears before her.
中村佳穂
as Suzu Naito / Belle (voice)
成田凌
as Shinobu Hisatake (voice)
染谷将太
as Shinjiro 'Kamishin' Chikami (voice)
玉城ティナ
as Ruka Watanabe (voice)
幾田りら
as Hiroka 'Hiro' Betsuyaku (voice)
森山良子
as Yoshitani (voice)
清水ミチコ
as Kita (voice)
坂本冬美
as Okumoto (voice)
Yoshimi Iwasaki
as Nakai (voice)
Sachiyo Nakao
as Hatanaka (voice)
森川智之
as Justin (voice)
宮野真守
as Muitaro Hitokawa / Guttokoraemaru (voice)
