aaru (r-kun)
Artist famous for his stickam broadcast. Loves Tatara Kogasa. Formerly tagged as r-kun.
Artist name: あ～る ("Aaru" or "R") (The name came from R Tanaka Ichirou)
Other IDs: rkun or r-kun
Circle & stickam channel name: 居酒屋あ～る (Izakaya Aaru, "Pub Aaru")
Other circle: 粗茶る。 (socha's circle)