Appears on releases
| # | Title | Length | Track artist | Release title | Country/Date | ||||
|---|---|---|---|---|---|---|---|---|---|
| Official | |||||||||
| 1.34 | 幸せなひととき | 0:44 | 杉山卓夫 | めぞん一刻 Music Shake 未発表TV BGM集 Vol.2 |
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| 2.43 | 幸せなひととき | 0:44 | 杉山卓夫 | Maison Ikkoku Complete Music Box |
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| Pseudo-Release | |||||||||
| 2.43 | Shiawase na Hitotoki | 0:44 | 杉山卓夫 | Maison Ikkoku: Complete Music Box (romaji) | |||||