Kou!'s 'AnRiS' came out on June 1, 2023. With this song being about 5 minutes long, at 5:18, "AnRiS" by Kou! is fairly a long song compared to the average song length. This song does not have an "Explicit" tag, making it safe for all ages. Because this song is the only song in AnRiS and no other songs are present in the album, we classify this track as a single. The popularity of AnRiS is currently not that popular right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

AnRiS テンポ

The tempo marking of AnRiS by Kou! is Vivace (lively and fast), since this song has a tempo of 165 テンポ. With that information, we can conclude that the song has a fast tempo. The time signature for this track is 4/4.

AnRiS キー

This song is in the music key of D♭ Major. This also means that this song has a camelot key of 3B. So, the perfect camelot match for 3B would be either 3B or 4A. While, 4B can give you a low energy boost. For moderate energy boost, you would use 12B and a high energy boost can either be 5B or 10B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 3A or 2B will give you a low energy drop, 6B would be a moderate one, and 1B or 8B would be a high energy drop. Lastly, 12A allows you to change the mood.