Wave Song by Keiji Inai Song Details

On December 24, 2025, the song "Wave Song" was released by Keiji Inai. With This song being less than two minutes long, at 1:11, we are fairly confident that this song is not explicit and is safe for all ages. Based on the duration of this song, this song duration is much smaller than the average song duration. There are a total of 46 in the song's album "TV anime "This Monster Wants to Eat Me" Original Soundtrack". In this album, this song's track order is #2. Furthermore, we believe that the track originated from Japan. In terms of popularity, Wave Song is currently unknown. The overall mood can be danceable to some, especially with it's high amount of postive energy.

BPM and Tempo

With Wave Song by Keiji Inai having a BPM of 103 with a half-time of 52 BPM and a double-time of 206 BPM, we would consider this track to have a Andante (at a walking pace) tempo marking. Because of this, we believe that the song has an overall slow tempo. The time signature for this track is 4/4.

Music Key

This song is in the music key of F♯ Major. Or for those who are familiar with the camelot wheel, this song has a camelot key of 2B. So, the perfect camelot match for 2B would be either 2B or 3A. While, 3B can give you a low energy boost. For moderate energy boost, you would use 11B and a high energy boost can either be 4B or 9B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 2A or 1B will give you a low energy drop, 5B would be a moderate one, and 12B or 7B would be a high energy drop. Lastly, 11A allows you to change the mood.

Want to find the BPM and music key for other songs? Check out our BPM and Key Finder page!