Nazo no Kanojo X: Nazo no Natsu Matsuri
謎の彼女X 謎の夏祭り
Synopsis
OVA released with the 9th volume of the manga. The day when Tsubaki goes to the summer festival with Ueno, Oka, and Urabe.
Characters
Opening & Ending Themes
Openings
- "Koi no Orchestra (恋のオーケストラ)" by Ayako Yoshitani
Endings
- "Houkago no Yakusoku (放課後の約束)" by Ayako Yoshitani