Hikaru ga Shinda Natsu plot
Yoshiki and Hikaru are best friends living in a rural Japanese village. They grew up together and were inseparable until the day Hikaru returned from the mountains, no longer himself. 'Something' has taken possession of Hikaru's body, memories and feelings. Yoshiki continues to spend his days imitating Hikaru, pretending that nothing has changed. Meanwhile, strange incidents occur in the village.
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