Nami is a girl who always is seen clinging to Rinka ever since Rinka saved her one day. She is always very ecstatic when it comes to anything concerning Rinka which often causes her to scream out how amazing Rinka is. She has shown herself to be jealous of others who may seem to be more than just friends which could be because she is in love with Rinka.

Amaumi Haruhiko is a high school student who attends Shimano Academy in a town called Narasakicho. Narasakicho contains an unknown rainbow which constantly overlooks the town and is related to granting a magical wish called "Gift". Gift is a once-in-a-lifetime present between two people. <br><br>
As a child, Haruhiko has been close with his childhood friend, Kirino, until he obtains a new non-blood sister by the name of Riko. Haruhiko develops a strong relationship with Riko until they sadly depart due to the fact Haruhiko's father could no longer support the two of them. <br><br>
After some times passes by, Riko finally returns to the town of Narasakicho, and along with Kirino, starts to attend Shimano Academy with Haruhiko. The series revolves around the relationship among these main protagonists and slowly reveals the story behind both Gift and the rainbow.

Nami Sato