- Nanaco + Riki Hidaka【 9 songs in total 】
- Sorted by ＞ Sorted by album (Time) Sorted by song name (Characters) Sorted by other
- Song Lyricist Composer Date
- 1 Frankincense Myrrh Gold Nanaco Nanaco・Riki Hidaka 2018-06
- 2 I Will Marry You Nanaco Nanaco・Riki Hidaka 2018-06
- 3 Old Lady Lake Nanaco Nanaco・Riki Hidaka 2018-06
- 4 Secret Rose Nanaco Nanaco・Riki Hidaka 2018-06
- 5 王女の愛 (Love of Princess) Nanaco Nanaco・Riki Hidaka 2018-06
- 6 未来の砂漠でギターを弾く君と私 (The Desert) Nanaco Nanaco・Riki Hidaka 2018-06
- 7 白鳥 (Swan) Nanaco Nanaco・Riki Hidaka 2018-06
- 8 美しい旅人 (Beautiful Traveller) Nanaco Nanaco・Riki Hidaka 2018-06
- 9 魔法使い (Wizard) Nanaco Nanaco・Riki Hidaka 2018-06