Nazo (bài hát) Fire Emblem Monshō no Nazo Fire Emblem Shin Monshō no Nazo Crayon Shin-chan: Nazo Meki! Hana no Tenkasu Gakuen Kyokon Densetsu: Utsukushiki Nazo
Nazo (bài hát) Fire Emblem Monshō no Nazo Fire Emblem Shin Monshō no Nazo Crayon Shin-chan: Nazo Meki! Hana no Tenkasu Gakuen Kyokon Densetsu: Utsukushiki Nazo