フジタ カコ's 'koi' came out on October 31, 2023. The duration of koi is about 3 minutes long, at 3:16. Based on our data, "koi" appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. Because this song is the only song in koi and no other songs are present in the album, we classify this track as a single. On top of that, Japan appears to be the country where this track was created. Based on our statistics, koi's popularity is 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.

koi テンポ

We consider the tempo marking of koi by フジタ カコ to be Allegro (fast, quick, and bright) because the track has a tempo of 140 テンポ, a half-time of 70テンポ, and a double-time of 280 テンポ. Based on that, the speed of the song's tempo is fast. Activities such as, jogging or cycling, can go well with this song. The time signature for this track is 4/4.

koi キー

F Major is the music key of this track. This also means that this song has a camelot key of 7B. So, the perfect camelot match for 7B would be either 7B or 8A. While, 8B can give you a low energy boost. For moderate energy boost, you would use 4B and a high energy boost can either be 9B or 2B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 7A or 6B will give you a low energy drop, 10B would be a moderate one, and 5B or 12B would be a high energy drop. Lastly, 4A allows you to change the mood.