◆J-pop piano cover channel◆ 

 https://www.youtube.com/channel/UCxQRTckvQ5aGfUM5i3cFQgQ

◆B'z piano cover channel◆

 https://www.youtube.com/channel/UC7uMunGYplbcJzXcea0vqeg

◆Blog◆

http://oshamanbe-pf.com/blog/