ABSOLUTE CASTAWAY is a doujin group formed since 2002. Most of their releases are sold during the Comiket. The group is lead by 中恵光城 (Mitsuki Nakae) or simply みつき (Mitsuki). ABSOLUTE CASTAWAY's first 4 albums were voice dramas. However, on the release of their fifth album, 季ノ唄 (Ki no Uta, Song of Seasons), their songs became "Japanese themed", with influences from Japanese tradicional songs. Besides the Japanese-styled albums