There were plans to include the Japanese songs in the music player section, but they were removed due to space restrictions.
"Ningyo" is her first cover of a Japanese song.
The single comes with a Japanese new song called "Ready to Love".
In addition, it was the first original Japanese song.
This is the first single to include an original Japanese song as B-side.
It is a cover of a popular Japanese song from 1973, performed by Tulip.
She sometimes sang Japanese songs for us, and her jokes made us laugh.
Eight of the ten tracks are covers of popular Japanese songs.
His health situation was gradually turned down at that time, but he still composed some Japanese songs.
The song is the first original Japanese song of the group.
