TV-Series
Description
Kyosuke Irie heads the Irie Clinic in Hinamizawa while managing the village’s youth baseball team, the Hinamizawa Fighters. Though respected for his medical expertise and community dedication, his professional facade conceals a whimsical fixation on maids, frequently coaxing Satoko Houjou into wearing maid costumes through teasing antics.

Born into destitution, Irie’s childhood exposure to his father’s violent episodes—attributed to an undiagnosed brain condition—fueled his pursuit of neurosurgery and psychosurgery. His radical experimentation, including illegal lobotomies, led to professional exile but caught the attention of the shadowy organization Tokyo. Tasked with studying Hinamizawa Syndrome, a parasitic ailment inducing psychosis, Irie transformed his clinic into a research front, conducting unethical trials on villagers. These included vivisections masked as casualties of Oyashiro’s curse.

Determined to cure siblings Satoko and Satoshi Houjou, Irie concealed Satoshi’s terminal-stage Syndrome after the boy murdered their abusive aunt in 1982, placing him in a secret coma within the clinic. He suppressed Satoko’s symptoms with regular injections, veiling his protectiveness behind playful maid-themed humor and failed attempts to adopt her.

Oblivious to colleague Miyo Takano’s ulterior motives, Irie supported Tokyo’s agenda, authorizing the Emergency Manual #34 protocol to exterminate villagers as a contingency. In timelines where the protocol activated, such as Tatarigoroshi-hen, he ingested sleeping pills to evade culpability. Early drafts cast him as a cold antagonist, including a discarded plot where he traumatized Satoko by revealing Satoshi’s preserved brain—a role later shifted to Takano. Spin-offs like *Hinamizawa Bus Stop* retain echoes of this darker iteration, depicting him performing gruesome experiments.

Irie’s moral duality surfaces across key events: aiding Keiichi Maebara in shielding Satoko from her uncle’s abuse, delivering critical care during village outbreaks, and wrestling with loyalty to Takano versus his conscience. This conflict peaks in Matsuribayashi-hen, where he allies with Rika Furude to thwart catastrophe after uncovering Takano’s true plans.

His arc intertwines complicity in systemic violence with relentless efforts to redeem himself through healing. Bonds with Satoko, Satoshi, and Rika underscore his enduring drive to safeguard others, even as his choices remain tethered to Hinamizawa’s cycle of tragedy.