This was the 7th single released in 1976 and the last single under the name Yumi Arai. The first pipe organ of Tokyo Cathedral Church was used for recording. The B-side "Velvet Easter" was a single cut from the 1st album "Hikoukigumo".
The original version of this song is "Mahogany Room," which he wrote when he was 14 years old. The chord progression remains the same, but the melody and lyrics have been completely rewritten. The pipe organ is performed by Masataka Matsutoya.
