Iwaki Tomonori is an average 15-year-old boy who likes older women. He happens to have a crush on his teacher, but soon thereafter, learns she has become engaged. He heads home brokenhearted, only to find a 12-year-old girl named Rizel at his home, who he learns the Japanese government has married him to against his will. Furthermore, he learns Rizel is no ordinary girl; she is a biochemically engineered human, and her creators (her "papa"s, as they are often referred to) promise to waive multiple bills of Iwaki's parents in exchange to be allowed to stay at their house, and thus Iwaki's life with Rizel begins.

The third season of Kyoukai no Rinne.

High school student Sakura Mamiya and impoverished death god Rinne Rokudou continue to confront the supernatural. Pulled into the problems of their quirky acquaintances, the pair again find themselves immersed in trouble. Ageha's black cat Oboro seeks revenge for alleged mistreatment and demands Ageha to nullify their contract. When she refuses to do so, a bitter quarrel breaks out between them. Meanwhile, the scheming Damashigami Company shows no sign of halting its wrongdoings, and the bat-like demon Masato continues to commit devious acts to pursue his long-awaited revenge on Rinne. For Sakura and Rinne, these paranormal complications never seem to end. As their saga continues to unfold, they must cope with these unusual circumstances as they appear, all while facing problems of their own. [Written by MAL Rewrite]

Ame-iro Cocoa: Rainy Cocoa Goes to Hawaii!! Nozomu Tokura, who is Aoi's older brother, is appointed as the manager of the Hawaii store. With more new characters, will he be able to open up the store there successfully?