"Snow Moon Flower"; also stylized as "Setsu Getsu Ka"), released as a single titled Uta no Prince-sama Eternal Song CD "Setsugetsuka", is a song released for the mobile game Uta no Prince-sama: Shining Live.
The single was physically released in three different versions corresponding to the theme of the song: Snow,[4] Moon,[5] and Flower.
The first press edition came with a random message card from one of the characters featured on the cover depending on the version.
The music video shows the characters wearing the collaboration outfits designed by Keita Maruyama that were featured in an anniversary event titled Uta no Prince-sama: Setsu Getsu Ka Eternal Moment, which was held in September 2018.
[13] CD Journal described "Setsugetsuka" as "impressive" with a Japanese-style scale, noting that each character's individuality is expressed during his solo part.