Artist. Formerly tagged as ecocube.
Japanese name: 絵家 えり (reading is given as Eca Eri or Eka Eri)
The other names: えかえり, エカエリ, えしー or 腰痛
Circle & site name: ECOCUBE (エコキューブ)
Circle name for female readers: ecr or 地下鉄道
Site name for female readers: chikatetsu