Otera Otera Official otera in Japan. Music compose,Guiter,Bass.Vocal.Programing. Otera’s tracks FLAT AFFECT by Otera published on 2023-06-20T15:36:49Z 初音ミクNT - 六割の人間 by Otera published on 2023-04-22T11:54:14Z An Old Acoustic by Otera published on 2023-02-21T16:46:44Z Mars by Otera published on 2023-01-21T18:14:52Z From Now On by Otera published on 2023-01-12T18:51:58Z Follow a good example by Otera published on 2022-11-20T12:17:00Z Stay Moon by Otera published on 2022-11-03T15:45:21Z Build up! by Otera published on 2022-10-22T17:21:15Z 扇子/Sensu by Otera published on 2022-10-14T02:22:37Z Air Heart by Otera published on 2022-10-01T02:37:49Z