(SC56) [Niratama (Sekihara, Hiroto)] Egoist box (VOCALOID)
(C80) [Niratama (Sekihara Umina, Chinhou)] Hibiki to Kanade to Tsunagaritai! (Suite PreCure)
[Niratama (Sekihara Umina)] Hanny Box (VOCALOID) [English] [Heavenchai] [2010-05-29]
(SC56) [Niratama (Sekihara, Hiroto)] Egoist box (VOCALOID) [English]
(THE VOC@LOiD M@STER 16) [Niratama (Sekihara Umina, Chinhou)] Afternoon Box (Vocaloid) [English] [Kanako-Fanscans]
[Niratama (Sekihara Umina)] Hanny Box (VOCALOID) [2010-05-29]
(COMITIA116) [Niratama (Sekihara, Hiroto)] Juusha no Kyuujitsu | Servant x Queen [English] [Yuri-ism]
(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!)
(THE VOC@LOiD M@STER 14) [Niratama (Sekihara Umina, Chinhou)] Candy Box (Vocaloid)
(THE VOC@LOiD M@STER 14) [Niratama (Sekihara Umina, Chinhou)] Candy Box (Vocaloid) [English]