Satomi Ookawa

Go's best friend and keyboard player of "Bee Hive", he comes from a wealthy family and is an incredibly talented musician. Opposite to Go, he is calm and more introverted. He is also a university student and gives private keyboard lessons in his spare time. He falls in love with Yakko even before Go does, and when he finds out that Go is also after Yakko he will leave the band for some time. He will finally realise that Yakko has chosen Go, and he will return to the band. He will help Yakko and Go throughout difficult times as a good and faithful friend. (Wikipedia)