The Testament of Sister New Devil Season 1 Characters & Cast — No Spoilers
Every character in The Testament of Sister New Devil season 1 with photos and the actors who play them, including Tomokazu Sugita, Yuichi Nakamura, Ayaka Asai — spoiler-free, nothing from later seasons.
- Lars (voice) / Yahiro Takigawa (voice) / White Mask (voice) — played by Tomokazu Sugita
- Basara Tojo (voice) — played by Yuichi Nakamura
- Mio Naruse (voice) — played by Ayaka Asai
- Maria Naruse (voice) — played by Kaori Fukuhara
- Yuki Nonaka (voice) — played by Sarah Emi Bridcutt
- Jin Tojo (voice) — played by Keiji Fujiwara
- Zest (voice) — played by Seiko Yoshida
- Kaiji Hozumi (voice) / Man (voice) / Announcement (voice) / Student (voice) / Bad C (voice) — played by Masaaki Yano
- Monster (voice) / Student (voice) / Shōhei Donoue (voice) / Seito (voice) / Bad A (voice) — played by Hiroki Etou
- Zolgear (voice) — played by Hiroto Kazuki
- Chisato Hasegawa (voice) — played by Yuu Asakawa
- Kurumi Nonaka (voice) — played by Iori Nomizu
- Elder (voice) / Byakko (voice) / Mio's Father (voice) / Bad B (voice) — played by Masaaki Itatori
- Student (voice) / Woman (voice) / Female Voice (voice) / Female Student (voice) — played by Reina Kimura
- Shiho Aikawa (voice) — played by Saeko Zogo
- Chika Sakaki (voice) — played by Misato
- Shiba Kyōichi (voice) — played by Daisuke Hirakawa
- Takashi Hayase (voice) — played by Go Inoue
- Childhood Basara (voice) — played by Misuzu Togashi
- Mamoru Sakazaki (voice) — played by Kenjiro Tsuda
All seasons of The Testament of Sister New Devil: full spoiler-free character guide