**Volume 1-4:** 10 years have passed since Takuma lost touch with his good friend Yuki, who left for Italy to become a cellist. Now working as a home aid, Takuma is shocked to find his next patient is none other than Yuki himself. Yuki is now semi-blind after an accident left him injured. His eyes are trapped behind bandages until the time he undergoes surgery. Due to mixed feelings about their reunion, Takuma keeps his identity a secret as he tends to the injured Yuki. But how will Takuma react when he learns that his friend was in love with someone when they were kids… and still holds a torch for that person even now? **Volume 5:** The gorgeous and heart-pounding love story of the little devil violinist Noel, who has matured a little bit, and the cool and capable manager Donald. **Volume 6: Engage Vacation!** Continuation to the main story. Yuki and Takuma are working towards their own goals while maintaining a long-distance relationship. However, the frustration of being apart keeps increasing...

"The Omegaverse love of 2 people living together while pretending to be Betas." "If only we were Alpha and Omega..." Yuu and Ren start living together as Beta friends. Yuu is secretly in love with the gentle & calm Ren. On the other hand, Ren feels the same way, but can't put it into words. Is there a reason why he can't let Yuu know his feelings...

Mimori, who lacks social skills, is dragged by a suspicious man named Tsukimiya one day on the street, as he finds himself becoming the storekeeper of an antique shop. But why is his body reacting to the scent of incense in the shop – one that is said to be the inheritance of the Tsukimiya family?!

Yurinori Girls School is a private school with a combined middle and high-school section, and dormitories. It’s a school for young ladies. However, there’s a little difference. All the students are ninjas! That aside, everything else is just the same as a normal girls school.