Artist, "DR-Z400SM":https://en.wikipedia.org/wiki/Suzuki_DR-Z400 rider.

Japanese name: 囲碁みく (Igo Miku)
The other names: 囲碁39 (Igo Miku), ペカチュウ (Pekachuu) or いご (Igo)

h4.See also

* Pixiv account: http://www.pixiv.net/member.php?id=3871240
* Twitter account (1): http://twitter.com/gsx_r_yoshimura
* Twitter account (2): http://twitter.com/gsx_r_muramura
* Twipple photo images: http://p.twipple.jp/user/gsx_r_yoshimura
* Yfrog images: http://twitter.yfrog.com/user/gsx_R_yoshimura/photos

igo miku