及川 彦郎

A male friend of Takeya's — though apart from being in the same class, the two have little in common. The #1 member of the "DearS Love Club", "Oihiko" (Oikawa Hikorou) is extremely interested in DearS, particularly (or, especially) female DearS and harbors an especially deep infatuation with Ren. Though goofy, and more than a little shallow, at heart he remains a decent young man.