| Song | Tenchi Muyou! Ryououki Tenchikaibyaku Jukuu no Michiyuki (PICA-1018), 1993.07.24 {5} | Kobayashi Yuko (¾®ÎÓÍ¥»Ò) |
| Song | Tenchi Muyou! Ryououki no Christmas (PICA-1024), 1993.11.25 | Kobayashi Yuko (¾®ÎÓÍ¥»Ò) |
| Song | Tenchi Muyou! Ryououki Taiyoukei Nanatsu no Hitou (PICA-1034), 1994.04.27 {2, 8} | Kobayashi Yuko (¾®ÎÓÍ¥»Ò) |
| Song | Tenchi Muyou! Ryououki Ongakuhen Vol. 3 (PICA-1043), 1994.09.22 {4} | Kobayashi Yuko (¾®ÎÓÍ¥»Ò) |
| Song | Tenchi Muyou! Ryououki Hihokan: Best Album Part 2 (PICA-106002), 1995.03.22 | Kobayashi Yuko (¾®ÎÓÍ¥»Ò) |
| Song | Tenchi Muyou! Ryououki Hihokan: Studio Session (PICA-106001), 1995.03.22 | Kobayashi Yuko (¾®ÎÓÍ¥»Ò) |
| Song | Tenchi Muyou! Heartful Songs (PICA-1122), 1996.12.21 | Kobayashi Yuko (¾®ÎÓÍ¥»Ò) |
| Talk | Romantist Taste (MACA-2017), 1999.10.27 | Kobayashi Yuko (¾®ÎÓÍ¥»Ò) |