okosama_lunch_(sendan)
Artist, mangaka. Authored several of the Unofficial Official Ragnarok Online 4-koma Kingdom.
Japanese name: おこさまランチ (Okosama Lunch or Okosama Ranchi)
The other name: おこ さまらんち (Oko Samaranchi)
Circle name: 仙弾 (sendan)
Site name: せんだん商店街 (Sendan Shoutengai)