Hiromichi Kogami

Subaru Mikazuki is a 23-year-old mystery novel author, major introvert, and an awkwardly shy person. He would much rather stay home to read a book than go outside and interact with others. Further exacerbating this life of solitude, his parents tragically died in an accident many years ago, leaving him alone in the world. One day, while giving offerings at his parents' grave, Subaru runs into a small grey and white cat named Haru, which he ends up taking home with him. Subaru, however, has never taken care of anyone else in his life—can he even take care of a cat? Haru is grateful toward Subaru, as he gives her all the food she wants—a luxury for a cat who is used to a rough life on the streets. But she notices that Subaru can't even seem to take care of himself! Will she be okay with this dunce? Doukyonin wa Hiza, Tokidoki, Atama no Ue. tells the story of an unlikely friendship between a human and a cat who try to foster an understanding with each other. [Written by MAL Rewrite]

Cacao, a student at Micro Grand Academy, wakes up one morning to find a girl made of wood sleeping in bed with him. She is Hinano, a tree spirit who possessed the body of a wooden puppet after Cacao messed up his magic teacher's spell. Having taken an instant liking to Cacao, Hinano enrolls in his school. Between Hinano, monsters, two strange twins and their four-eyed cat master, a demon boy, odd teachers and students, and the fact that he may have the potential to be one of the greatest magic users of all time, Cacao's life seems to have taken several turns for the worse...and the weird. (Source: ANN)