Ayumu Tamari suffers from a condition known as "Crystallization Syndrome." In moments of high stress, parts of his body begin to crystallize and become extremely difficult to move. Unfortunately, Ayumu's severe social anxiety makes him completely unable to speak to anyone in his class, and ultimately causes him to crystallize so frequently that he has to repeat a year in high school.
Ayumu's only solace is his homeroom teacher, Kouya Onihara, whom he affectionately refers to as "Oni-chan Sensei." Kouya collects and studies crystals, and he finds Ayumu's crystalline body both beautiful and fascinating. With his stress from school compounded by the complexities of a forbidden student-teacher relationship, Ayumu struggles to find normalcy in his life while managing his emotions and trying to prevent complete crystallization.
[Written by MAL Rewrite]+ More
Characters & Voice Actors
Onihara, Kouya
Main
Tamari, Ayumu
MainRecommended for you
Tekkaman Blade
TV
25m
Neon Genesis Evangelion: Death & Rebirth
Movie
104m
Orange: Mirai
Movie
62m
Rozen Maiden
TV
24m
Shirobako Movie
Movie
120m
Hime-chan no Ribbon
TV
23m
Tales of Little Women
TV
24m
Cowboy Bebop Session XX
Special
27m
Neighborhood Stories
TV
25m
Hitorijime My Hero
TV
24m
Kamikaze Kaitou Jeanne
TV
24m
This Boy Caught A Merman
OVA
28m
Free!: Dive to the Future Episode 0
Special
23m
Chobits
TV
24m
Kimagure Orange☆Road OVA
OVA
30m
![Chotto dake Ai ga Omoi Dark Elf ga Isekai kara Oikaketekita [UNCENSORED]](https://cdn.noitatnemucod.net/thumbnail/300x400/100/3aca0826a0b696c73bddb24bcb4aa2b4.jpg)
