Season 1 Episode
- Season 1 Mysterious Girlfriend
- Season 1 A Mysterious Bond
- Season 1 The Mysterious Test Tube
- Season 1 Mysterious Girl Meets Girl
- Season 1 A Mysterious First Date
- Season 1 Mysterious Step Up
- Season 1 Mysterious Flu
- Season 1 Mysterious Sensation
- Season 1 Mysterious "Somewhat, A Little"
- Season 1 Mysterious Adventure
- Season 1 Mysterious Cultural Festival
- Season 1 Mysterious "Squeeze"
- Season 1 Mysterious Girlfriend and Boyfriend
Mysterious Girlfriend X - Season 1 Episode 3 The Mysterious Test Tube
6.61 26 minutes Ueno and Oka were caught kissing by Tsubaki, Ueno begs to him to keep quiet. Now all of Tsubaki’s thoughts are about kissing Urabe. Can he get that out his system, before he loses her to Ogata, who just asked her out?
