|Body||Big Breasts, Pale, Pointed Ears, Slim, Young-adult|
|Clothes||Court Shoes, Mini-dress|
|Visual novels||Main character - Demonion ~Maou no Chika Yousai~|
|Voiced by||Sakura Momoka|
Arwin is a young elf from the elven forests. Since she was born she has never ventured beyond the forest, but has been chosen to venture out and aid the battle against Astaroth after his release poses a threat to the forest and her people. Arwin fights with the aid of nature spirits.