Appears on releases
| # | Title | Length | Track artist | Release title | Country/Date | ||||
|---|---|---|---|---|---|---|---|---|---|
| Official | |||||||||
| 1.4 | ミュージシャン | 8:52 | きのこ帝国 | 1st demo |
| ||||
| 1.4 | ミュージシャン | 8:52 | きのこ帝国 | 夜が明けたら |
| ||||
| 1.8 | ミュージシャン | 8:52 | きのこ帝国 | eureka |
| ||||
| 2.4 | ミュージシャン | 8:34 | きのこ帝国 | タイム・ラプス (初回限定盤) |
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| Pseudo-Release | |||||||||
| 1.8 | Musician | 8:52 | きのこ帝国 | eureka | |||||
| 1.4 | Musician | 8:52 | きのこ帝国 | When the Night is Dawning | |||||