Recommendations

[Yoake]

I'm glad that you like Kalafina. & As you like them you can try FictionJunction too. It's also a Yuki Kajiura's band & solo (my favourite is FictionJunction Yuuka).

I forgot to suggest you moumoon. I wonder how I could forget them. Their ballads are amazing & YUKA's voice is so fresh when she sings pop songs as sunshine girl or Chu Chu.

As you like Jrock you can try The Sketchbook too. It's an avex band that was created from Sket Dance anime. Their music is not revolutionary but it's pleasant for the ears.