minimeさん、Rommi さん.Thank you . I have collected the band you recommended.

“美しきもの”美は私はとても好きです。

minime さん、バイバイサンキュー　is very nice! Have you heard this? I think I would like this band!

I've just recently gotten into Radwimps. I like them a lot. I suggest checking out One Ok Rock. They may not have a similar sound but its also rock and they are great too. I've listened to their most recent album tons. 

I like radwinps too. I remember Bump of Chicken used to be compared with them. so you might find some similarities between those bands :)