Both a trance DJ and an artist, it seems.
Artist name: えかみ あーす (Ekami Earth)
The other names: "Earth Ekami" or あーす (Earth)
Niconico fan-nickname: あーすP (Earth-P)
Site name: Blue&Green
https://www.pixiv.net/users/105705
https://www.pixiv.net/stacc/earth_ekami
https://twitter.com/blueandgreen_jp
https://twitter.com/e_ekami
https://twitter.com/earth_ekami
https://twitter.com/intent/user?user_id=16007097
https://twitter.com/intent/user?user_id=99944332
https://twitter.com/intent/user?user_id=395055979
https://seiga.nicovideo.jp/manga/list?user_id=4818452
https://seiga.nicovideo.jp/user/illust/4818452
http://www.nicovideo.jp/mylist/12457209
http://www.nicovideo.jp/mylist/17050832
http://www.nicovideo.jp/mylist/19863002
http://www.nicovideo.jp/mylist/38521108
https://www.nicovideo.jp/user/4818452
https://pawoo.net/@earth_ekami
https://pawoo.net/web/accounts/514181
https://sketch.pixiv.net/@earth_ekami
https://www.tinami.com/creator/profile/29632
https://piapro.jp/earth_ekami
http://ekami2.sakura.ne.jp
http://soundcloud.com/earth_ekami
http://p.twipple.jp/user/e_ekami
http://twitpic.com/photos/e_ekami
