[Niratama (Sekihara Umina)] Trap Box (Vocaloid) [English] {Team2.5}
(THE VOC@LOiD M@STER 14) [Niratama (Sekihara Umina, Chinhou)] Candy Box (Vocaloid) [English]
[Niratama (Sekihara Umina)] Nightmare 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) [English] [Heavenchai] [2010-05-29]
[Niratama (Sekihara Umina)] Hanny Box (VOCALOID) [English] [Heavenchai] [2010-05-29]
(THE VOC@LOiD M@STER 16) [Niratama (Sekihara Umina, Chinhou)] Afternoon Box (Vocaloid)
(THE VOC@LOiD M@STER 14) [Niratama (Sekihara Umina, Chinhou)] Candy Box (Vocaloid)
[Niratama (Sekihara Umina)] Nightmare Box (VOCALOID)
[Niratama (Sekihara Umina)] Hanny Box (VOCALOID) [2010-05-29]
[Niratama (Sekihara Umina)] Trap Box (Vocaloid)
[Niratama (Sekihara)] Candy Box 2 (Vocaloid) [English] {Team 11'x'2}
(C81) [Niratama (Sekihara Umina, Chinhou)] Recording Room (Vocaloid)
[Niratama (Sekihara & Chinhou)] Append Disc (Vocaloid) [English] {Team 11'x'2}
(SC56) [Niratama (Sekihara, Hiroto)] Egoist box (VOCALOID) [English]
(SC56) [Niratama (Sekihara, Hiroto)] Egoist box (VOCALOID)
(C84) [Niratama (Sekihara, Hiroto)] Have a nice holiday (VOCALOID) [English] [Heavenchai]
[Niratama (Sekihara)] Popu pipi pipippi - Popchin and Pipipippi are Lovers (POP TEAM EPIC) [English] [Mumei Scanlation]
(C84) [Niratama (Sekihara, Hiroto)] Have a nice holiday (VOCALOID) [Chinese] [夜合後援組漢化]
[Niratama (Sekihara)] Doutoku no Hakoniwa (VOCALOID) [Digital]
[Niratama (Sekihara)] Doutoku no Hakoniwa Ketsu (VOCALOID) [Digital]
[Niratama (Sekihara)] Doutoku no Hakoniwa Ketsu (VOCALOID) [Digital] [Incomplete]
(C84) [Niratama (Sekihara, Hiroto)] Have a nice holiday (VOCALOID)
[Niratama (Sekihara)] Popu pipi pipippi - Popchin and Pipipippi are Lovers (POP TEAM EPIC) [Digital]
[Niratama (Sekihara Umina)] Negai | A Wish (Puella Magi Madoka Magica) [English] [Yuri-ism]
[Niratama (Sekihara, Hiroto)] Anata ni Ai o Anata ni Hana o Yui - Let me give love to you, I will give a flower to you Conclusion [Digital]
[Niratama (Sekihara, Hiroto)] Anata ni Ai o Anata ni Hana o - Let me give love to you, I will give a flower to you [Digital]
(C80) [Niratama (Sekihara Umina, Chinhou)] Tamani wa Iiyone (Suite Precure)
(C80) [Niratama (Sekihara Umina, Chinhou)] Hibiki to Kanade to Tsunagaritai! (Suite PreCure)
[Niratama (Sekihara Umina)] Kenkappuru no Nichijou (Suite PreCure)
(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!)
(C87) [Niratama (Sekihara, Hiroto)] Lovesick Girl (Love Live!) [Chinese] [AJI TEAM]
(COMITIA116) [Niratama (Sekihara, Hiroto)] Juusha no Kyuujitsu | Servant x Queen [English] [Yuri-ism]