Mysterious Girlfriend X - S01
謎の彼女X 謎の夏祭り
The OVA was included with the ninth volume of the manga. It follows Tsubaki as she spends the day at the summer festival with Ueno, Oka, and Urabe.
Seasons (1)
Episodes (13)
1. Mysterious Girlfriend2. A Mysterious Bond3. The Mysterious Test Tube4. Mysterious Girl Meets Girl5. A Mysterious First Date6. Mysterious Step Up7. Mysterious Flu8. Mysterious Sensation9. Mysterious "Somewhat, A Little"10. Mysterious Adventure11. Mysterious Cultural Festival12. Mysterious "Squeeze"13. Mysterious Girlfriend and Boyfriend
