Mysterious Girlfriend X: A Mysterious Summer Festival

謎の彼女X 謎の夏祭り

OVA released with the 9th volume of the manga. The day when Tsubaki goes to the summer festival with Ueno, Oka, and Urabe.

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OVA released with the 9th volume of the manga. The day when Tsubaki goes to the summer festival with Ueno, Oka, and Urabe.

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AnimeMystery / Romance / Ecchi

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June 4, 2026 (Thu)

2026年6月4日（木）

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