perplexity & doubtful
AlbumTracklist 22:47
| 1 | my step (extended) | 4:03 | |
| 2 | midori with synth1 II | 1:21 | |
| 3 | eriko (dst mix) | 3:15 | |
| 4 | nineteen sigma | 4:26 | |
| 5 | kanare (autumn version) | 3:08 | |
| 6 | machiko noticed (screw and edit) | 3:49 | |
| 7 | light up (prototype of “eriko” : demo, edit ver.) | 2:43 |