Taiwanese artist. Former a gunner of ROC's M48H/CM-11 .
Recently well known in Niconico Douga for posting Eientei Sensha-ryuu, a World of Tanks series of videos 
featuring Touhou characters as tank crews using his own original sprites and illustrations (for example, a censored version of post #1607971 is used in Part 10).
Artist name: 亞琉久 (ヤルク, Yaruku)
Circle & site name: 彼岸無戰事