Season 1
(2017)
Overview
The story takes place in an age where "Ajin" (demi-human), more casually known as "Demi," have slowly started to become accepted into human society. Tetsuo Takahashi is a biology teacher who ends up teaching three such Demi, hoping to understand more about them while also managing to catch their attention.
Cast
as Kyouko Machi
as Hikari Takanashi
as Sakie Satou
as Tetsuo Takahashi
as Kusakabe Yuki
as Takanashi Himari
Episodes
Takahashi Tetsuo Wants an Interview 8.3
January 8, 2017
Takahashi Tetsuo, a biology teacher at Shizaki High School, has been fascinated with "demi-humans," beings with charact…
Dullahan-chan Wants to Be Coddled 8.5
January 15, 2017
Machi Kyouko is a dullahan, a demi-human with roots in Irish legend whose head and body are separate, and one of only t…
Succubus-san Is a Real Adult 6.0
January 22, 2017
Succubi are demi-humans that arouse sexual desire in men and cause them to have obscene dreams. One such succubus, Sato…
Takahashi Tetsuo Wants to Protect 8.5
January 29, 2017
Kusakabe Yuki overhears some girls saying mean things about her. Gossip is not an uncommon problem among high school gi…
Snow Woman-chan Is Cold 6.0
February 5, 2017
Yuki has become a bit more optimistic, thanks to Hikari and Machi. She's learned to trust Tetsuo a bit more since what …
The Takanashi Sisters Are Undeniable 8.5
February 12, 2017
Keeping his promise to Himari, Tetsuo visits the Takanashi household to talk to the sisters' parents. Though the twin s…
Succubus-san Is Inquisitive 8.5
February 19, 2017
As she's walking through the school building, Sakie spots a beautiful blond-haired boy sitting on the floor, crying and…
Demi-chans Want to Learn 9.0
February 26, 2017
The midterm exam score rankings are posted. While Himari and Kyouko earned high ranks, Hikari is scolded by Tetsuo for …
Demi-chans Want to Try 9.0
March 5, 2017
Sakie the succubus is spending her evening at home alone, ranting her troubles to her teddy bear, when she receives a c…
The Dullahan Surpasses Space-Time 9.0
March 12, 2017
Dullahans are demi-humans whose heads are separate from their bodies. Naturally, Tetsuo is intrigued by the unique trai…
Demi-chans Want to Support 9.0
March 19, 2017
Tetsuo has offered to work with the girls to figure out how Hikari and Yuki, who don't handle heat or sunlight well, ca…
Demi-chans Want to Swim 9.0
March 26, 2017
Summer is finally here! Hikari pays another visit to the biology prep room to cool down, and while she's there, she ask…