Years ago, Izumo saved a child named Ryuta from a youkai. After promising to return and adventure with him in the future, Izumo leaves Ryuta and forgets about his promise. By chance, Ryuta meets Izumo again....

Kasuga Rito had a hidden wish for a very long time: to use his ability for good and to help people. But before he could do that, he needed to gain the power of magic first. Rito is a sophomore in Rezon Ins...

"If your heart is stolen, then we will be trapped in the cycle of reincarnation forever, we will borrow your strength, save us, save Payton." Those were the last words a mysterious woman said to Kyouko in ...

Meet Karsearin, AKA Arin, the first-ever dragon to run away from home! One day, Arin uses Polymorph magic to transform himself into a human and embarks on an adventure to the human world. But the human world...

In a world in which humans, beasts, demons, gods, dragons and pixies fight for supremacy; A series of wars started between the great Beamon warriors of the Beast tribe, the Dragon Knights of the Human Empire...

Which monster girls are featured in this book is mostly obvious from the chapter titles, but the two chapters that don't spell it out feature a dragon girl and a demon girl. A little sister dragon girl and a...