Mitsuru Igarashi
| Název skladby | Stopáž | Album | Hlavní umělec | |
| Dear My Friend | 03:24 | Cover -Roots- | Aya Uchida | |
| Time Goes By | 05:24 | Onaji Sora Miagete | KG | |
| Time Goes By | 04:55 | Woman 2 -Love Song Covers- | Mitsuru Igarashi | |
| Time Goes By | 05:24 | Love Covers | KG | |
| Time Goes By | 02:52 | Try Try Try "Piano Yo Utae" Special *J-Pop* | Atsuko Iwasaki | |
| Time Goes By | 05:01 | Kakushite Watashiwa, Toumeikara Hajimeru Kotoni Shita | Toko Miura | |
| Time Goes By | 04:52 | 90’s Drip - J-pop Cover Album - | Jiro Miyanaga | |
| Time Goes By [Instrumental] | 05:24 | Vocalist 3 (Instrumental Ver.) | Hideaki Tokunaga |