Many artists have been doing what they can to help the people that were affected by the earthquake and tsunami in Japan.

Here are some of the Japanese rock/vk artists that I have found that have made songs available online to encourage the people that were affected.

OPERATION SAKURA:

Watusi feat. Origa & SUGIZO - Inori

Versailles HIZAKI - Prayer

Golden Bomber-Lafiora

You can see Gackt and Sophia's Mitsuru comment on the bottom.
*donations are available

Rose Noire- The Power to Revive