| Releases: | ||||
|---|---|---|---|---|
| op.disc 001 | Fumiya Tanaka & RADIQ | Fumiya Tanaka / RADIQ (12") | 2005 | |
| op.disc 002 | Riow Arai & Nao Tokui | Arai / Tokui (12") | 2005 | |
| op.disc 003 | AOKI Takamasa & Taeji SAWAI* | AOKI / SAWAI (12") | 2005 | |
| op.disc 004 | Compositionist & Eater | Op.Disc 004 (12") | 2005 | |
| op.disc 005 | Fumiya Tanaka & RADIQ | Op.Disc 005 (12") | 2006 | |
| op.disc 006 | Various | Hub Solo & Collabo 2004-2005 (2xCD, Comp) | 2005 | |
| op.disc 007 | Akiko Kiyama & Yoshiki* | Op.Disc 007 ◄ (2 versions) | 2006 | |
| op.disc 008 | Ditch & NAP | Op.Disc 008 (12") | 2006 | |
| op.disc 009 | AOKI Takamasa | Mirabeau EP (12", EP) | 2006 | |
| op.disc 010 | AOKI Takamasa | Parabolica (CD, Album) | 2006 | |
| op.disc 011 | AOKI Takamasa | Parabolica (2x12", Album) | 2006 | |
| op.disc 012 | Dartriix | Dartriix EP. 1 (12", EP) | 2007 | |
| op.disc 013 | Ditch | Precede Me EP (12", EP) | 2008 | |
| op.disc 014 | Dartriix | Dartriix EP. 2 (12", EP) | 2008 | |
| op.disc 015 | Ditch | Ditch Weed (CD, Album) | 2007 | |
| op.disc 016 | Ditch | Follow You EP (4xFile, MP3, EP) | 2009 | |
| op.disc 017 | Dartriix | Dartriix EP. 3 (3xFile, MP3, EP) | 2009 | |
| op.disc 018 | Dartriix | Dartriix (CD, Album) | 2007 | |
| op.disc 019 | Dublee & Den (2) | Dublee & Den (12") | 2008 | |
| op.disc 020 | Various | Hub Solo & Collabo 2006-2008 (2xCD, Comp) | 2008 | |
| op.disc 021 | Takuya Morita / Ryo Murakami | Untitled (12") | 2009 | |
| op.disc 022 | Various | Hub Opus Tokyo (2xCD, Comp) | 2009 | |