Tomori Kusunoki plays as Tia Noto Yoko (voice) in The Misfit of Demon King Academy.
Tomori Kusunoki is the top #1 member of the cast and appears in 39 episodes.

Tatsuhisa Suzuki (鈴木 達央) is a Japanese voice actor and singer. He is affiliated with I'm Enterprise and Lantis. He is the vocalist of the rock band Oldcodex under his stage name Ta_2.

Tatsuhisa Suzuki plays as Eve (voice) in The Misfit of Demon King Academy.
Tatsuhisa Suzuki is the top #2 member of the cast and appears in 24 episodes.

Takuma Terashima (寺島 拓篤, Terashima Takuma) is a Japanese voice actor and singer born in Ishikawa, Japan. Terashima graduated from Tokyo Announce Gakuin, voice training school. He had initially belonged to Holypeak until December 2008, and then to Production Baobab up until September 2011 when he switched to Axlone, Toshiyuki Morikawa's own agency. He is married to voice actress Satomi Satō. Ishikawa Yuusuke is an alias Terashima Takuma has used when working on adult games/anime.

Takuma Terashima plays as Von Tepes in The Misfit of Demon King Academy.
Takuma Terashima is the top #3 member of the cast and appears in 21 episodes.

Shinobu Matsumoto (松本 忍, Matsumoto Shinobu, December 18, 1973) is a Japanese voice actor and stage actor from Osaka Prefecture. Hi is currently affiliated with Mausu Promotion and previously with Bring-up. He also appeared on stage as a member of the troupe Alter Ego.

Shinobu Matsumoto plays as Gusta (voice) in The Misfit of Demon King Academy.
Shinobu Matsumoto is the top #4 member of the cast and appears in 13 episodes.

Ami Koshimizu (小清水 亜美, Koshimizu Ami, February 15, 1986) is a Japanese singer, voice actress and stage actress affiliated with Office Restart. She was previously represented by Production Baobab and Axl One.

Ami Koshimizu plays as Amanda (voice) in The Misfit of Demon King Academy.
Ami Koshimizu is the top #5 member of the cast and appears in 12 episodes.

Nene Hieda (稗田 寧々, Hieda Nene, born January 15, 1997) is a Japanese voice actress from Kanagawa Prefecture, Japan. She is affiliated with 81 Produce.

Nene Hieda plays as Yuzu Izumi (voice) in The Misfit of Demon King Academy.
Nene Hieda is the top #6 member of the cast and appears in 12 episodes.

Yuko Natsuyoshi (夏吉 ゆうこ, Natsuyoshi Yūko, May 1) is a Japanese voice actress from Osaka prefecture. She is affiliated with Ken Production. She debuted in 2018 with the anime Grand Blue. Some of her major roles include Mashima Himeko in Show By Rock!!, Sasha Necron in The Misfit of Demon King Academy, and Yuyu Shirai in Assault Lily: BOUQUET.

Yuko Natsuyoshi plays as Yuyu Shirai (voice) in The Misfit of Demon King Academy.
Yuko Natsuyoshi is the top #7 member of the cast and appears in 12 episodes.

Aki Toyosaki is a Japanese voice actress and singer. She is a member of the J-pop idol unit Sphere.

Aki Toyosaki plays as Alicia (voice) in The Misfit of Demon King Academy.
Aki Toyosaki is the top #8 member of the cast and appears in 7 episodes.

Sayumi Watabe (渡部 紗弓, Watabe Sayumi, September 25) is a Japanese voice actress from Hokkaidō. She is affiliated with Sigma Seven.

Sayumi Watabe plays as Tiana (voice) in The Misfit of Demon King Academy.
Sayumi Watabe is the top #9 member of the cast and appears in 2 episodes.