Well, they mentioned that it's a Nakata x KPP split single, sooooo
but they mentioned that a long time ago, back when it was first announced right? and then it got delayed. or maybe it's still being marketed that way, but harahoi is on iTunes and the artist is just tagged as KPP.
Haven't heard the new song yet, but c'mon, even though Demo Demo Mada Mada was amazing and some of the songs were pretty questionable there were planty of good songs afterwards.
i know i know, i was exaggerating. but i haven't liked any of her songs really since pika pika fantajin.