


Books in series

#2
Mysterious Girlfriend X, Vol. 2
2016
The Mystery Deepens
As the school year progresses and the seasons change, Tsubaki and Urabe’s unusual relationship continues to grow and change as the two learn new things—both mysterious and mundane—about each other. Then one day Tsubaki discovers a popular idol who bears an uncanny resemblance to his girlfriend…

#3
Mysterious Girlfriend X, Vol. 3
2016
Girlfriend: The Mystery Continues
Tsubaki’s old crush, Hayakawa, had been surprisingly okay with his request to taste her drool. In a fit of conscience, Tsubaki stops himself in time, but that leaves Hayakawa wanting a chance to win back Tsubaki’s attention, and so she cooks up a plot to bring both Tsubaki and Urabe to the Hoshinome Girls’ Academy’s eccentric culture festival…

#4
Mysterious Girlfriend X, Vol. 4
2016
Doppelgangers and Drool
The popular idol Momoka continues her mission to live the life of a normal high school girl by thrusting Urabe into the spotlight, which culminates in a moment of truth for Urabe and Tsubaki. But will Tsubaki be tempted away when the sloe-eyed beauty Suwano makes a play for his affection?

#5
Mysterious Girlfriend X, Vol. 5
2017
Movie-Making Madness
Tsubaki gets roped into acting a movie written, directed and produced by the VP of the film studies club, Matsuzawa. The script for the film turns out to be eerily similar to Tsubaki and Urabe’s real-life relationship, with a twist ending that is surprisingly moving. After the film screens at the culture festival, Tsubaki worries that what used to be a unique ritual with Urabe will become something commonplace...

#6
Mysterious Girlfriend X, Vol. 6
2017
Drool-Worthy Denouement
As the school year wears on and the warmer months arrive, the boys enjoy the sight of the girls in their softball uniforms and swimsuits. Tsubaki invites Urabe to watch the fireworks from a place that holds special memories for him. Oka describes how she and Ueno first started dating, and Urabe comes clean to Tsubaki’s sister about their relationship. When Urabe “sees” an important event from Tsubaki’s past, she makes him an offer that will bind them together even more closely...
Author
Riichi Ueshiba
Author · 9 books
Riichi Ueshiba (Japanese name: 植芝 理一 ) is a veteran comic artist from the southern Japanese city of Fukuoka. His early days as a comic artist were developed while he was going to the prestigous Waseda University in Tokyo back in 1990. After his second year in college, over summer break, Ueshiba took his first step into the realm of professional comics by writing the script for what would become his hit debut work Discommunication. He would then submit the work to Kodansha's Chiba Tetsuya Contest for New Artists. And to his surprise the short would go on to pick up the General Award for their 1991 edition granting him the option to be signed up to work on a series for the publisher.