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Chuunibyou demo Koi ga Shitai! Ren: The Rikka Wars Description:

Plot Summary: Unaired episode 13 that released with volume 7 of Chuunibyou demo Koi ga Shitai! Ren.
Chuunibyou demo Koi ga Shitai! Ren: The Rikka Wars Episodes: