

This Boy Suffers From Crystallization
Kono Danshi, Sekka ni Nayandemasu.
Ayumu Tamari has Crystallization Syndrome—a condition that causes parts of his body to turn to crystal whenever he's under stress, making those areas nearly impossible to move. His severe social anxiety makes talking to classmates impossible, and his constant crystallization episodes force him to repeat his first year of high school. His one bright spot is his homeroom teacher, Kouya Onihara, who Ayumu calls "Oni-chan Sensei." Kouya happens to be a crystal enthusiast who finds Ayumu's crystalline body genuinely beautiful and mesmerizing. Caught between his school stress and the complicated feelings of a forbidden teacher-student relationship, Ayumu struggles just to get through day-to-day life—all while fighting to keep himself from crystallizing completely.
Content compiled by AnimeList.moe from publicly available sources.


This Boy Suffers From Crystallization
Kono Danshi, Sekka ni Nayandemasu.
1
2014
Synopsis
Ayumu Tamari has Crystallization Syndrome—a condition that causes parts of his body to turn to crystal whenever he's under stress, making those areas nearly impossible to move. His severe social anxiety makes talking to classmates impossible, and his constant crystallization episodes force him to repeat his first year of high school. His one bright spot is his homeroom teacher, Kouya Onihara, who Ayumu calls "Oni-chan Sensei." Kouya happens to be a crystal enthusiast who finds Ayumu's crystalline body genuinely beautiful and mesmerizing. Caught between his school stress and the complicated feelings of a forbidden teacher-student relationship, Ayumu struggles just to get through day-to-day life—all while fighting to keep himself from crystallizing completely.
Content compiled by AnimeList.moe from publicly available sources.
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This Boy Suffers From Crystallization
Kono Danshi, Sekka ni Nayandemasu.
Ayumu Tamari has Crystallization Syndrome—a condition that causes parts of his body to turn to crystal whenever he's under stress, making those areas nearly impossible to move. His severe social anxiety makes talking to classmates impossible, and his constant crystallization episodes force him to repeat his first year of high school. His one bright spot is his homeroom teacher, Kouya Onihara, who Ayumu calls "Oni-chan Sensei." Kouya happens to be a crystal enthusiast who finds Ayumu's crystalline body genuinely beautiful and mesmerizing. Caught between his school stress and the complicated feelings of a forbidden teacher-student relationship, Ayumu struggles just to get through day-to-day life—all while fighting to keep himself from crystallizing completely.
Content compiled by AnimeList.moe from publicly available sources.
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This Boy Suffers From Crystallization
Kono Danshi, Sekka ni Nayandemasu.
この男子、石化に悩んでます。
Kono Danshi, Sekka ni Nayandemasu.