User blog comment:Shota sparkle/Haruto = Science Club Leader?/@comment-8846246-20160319190916

All of the rainbow 12 characters were created without personality and for testing. When you think of it, even Kokona and Saki have very little going for them.

Haruto being the president of the club seems very unlikely to me. He was only placed into the club because Sewing was removed. As for his hair, yeah, I see the resemblance. But I think it won't be him.