Outer
| Outer | |
| Language | Japanese |
| Links | Official website |
Outer is a Japanese rock group formed by I've Sound members.
Vocals: KOTOKO
Guitar: Takase Kazuya
Guitar: Ozaki Takeshi
Bass: Itagaki Naoki
Drums： Yagi Kazumi
Manipulator & Synthesizer: Nakazawa Tomoyuki
Vocals: KOTOKO
Guitar: Takase Kazuya
Guitar: Ozaki Takeshi
Bass: Itagaki Naoki
Drums： Yagi Kazumi
Manipulator & Synthesizer: Nakazawa Tomoyuki
Credits (5)
| Title | Released | Role | As | Note |
| Hatsujou Karte ~Hiiro no Ryoujoku Niku Omocha~ | 2000-09-22 | Vocals | Outer | Image song "Synthetic Organism" |
| Korashime ~Kyouikuteki Shidou~ | 2000-11-24 | Vocals | Outer | ED "Laze and Meditation" |
| Devote 2 Ikenai Houkago | 2002-08-30 | Vocals | Outer | OP "Leave me hell alone" |
| Niizuma wa Mahou Shoujo | 2008-06-30 | Vocals | Outer | OP "Ha!!!ppiness" |
| Nekonade Distortion | 2011-02-25 | Vocals | Outer | OP "Bullshit!! Hard problem!!" |