Addictive Anime Songs That Use Irregular Time Signatures
First, let me explain odd time signatures in a super simple way.
Most music you often hear, like J-pop, to put it roughly, is basically in 4/4 time.
If you clap along to the song four times, that rhythm lines up and loops nicely with the melody and such.
But odd time signatures don’t line up like that.
“You know, when did it suddenly jump to the chorus?” “I was really grooving and then the timing suddenly shifted and it surprised me.” That kind of disorienting beat… as you listen, it becomes addictive.
This time, we’re doing a special feature on anime songs that use odd time signatures.
Please stick with us to the end.
- The Appeal of Irregular Time Signatures: A Collection of Songs in 5/4 Time
- The Appeal of Odd Time Signatures: A Compilation of Songs That Use 7/4 Time
- Enthralling odd meters: mysterious music with odd time signatures and complex rhythms
- [Burning] A Collection of Hype, Hot Anime Songs
- [Anison × Rock] A compilation of anime songs performed by rock bands
- Masterpieces in 3/4 Time: That Hit Song Too!? A Curated Selection of Popular Japanese and Western Tracks
- Anime songs popular among elementary school students. Theme songs and insert songs from trending anime.
- [Collection of Epic Songs] A compilation of cool anime songs chosen by anime fans
- Listen More! A Collection of Hidden Gems in Anime Songs
- Vocaloid Anime Song Compilation [From Opening/Ending Themes to Cover Works]
- [Nostalgic] Classic and Popular Anime Songs Recommended for People in Their 30s
- Recommended anime theme songs for children: timeless anime song classics you should listen to at least once.
- Songs with satisfying key changes: classic J-POP and Japanese tracks where the mood and impression shift naturally
Addictive: A Compilation of Anime Songs Using Irregular Time Signatures (21–30)
Beautiful finsupittsu

This song, which celebrates the strength and beauty of swimming against the current, is a quintessentially Spitz masterpiece brimming with clarity, deftly weaving in an irregular 7/4 time signature.
The 7-beat meter used in the A section is incorporated subtly, but it’s a testament to Spitz’s exceptional ensemble skills, creating a distinctive sense of weightless forward pull and taut tension.
Released as the theme song for Detective Conan: The Black Iron Submarine in April 2023, the track became their 46th single and reached No.
1 on the Oricon weekly chart.
With lyrics themed around the courage to face adversity and the importance of staying true to yourself, it’s highly recommended for those at a turning point in life or embarking on a new challenge.
In conclusion
I think it was a collection of nothing but great pieces that stick in your head precisely because of their unique rhythms.
It’s strange, but just hearing an irregular time signature makes me feel the creators’ passion for the music.
I’m sure we’ll see more irregular-meter anime songs in the future, so I’ll keep updating this as they come! Thanks again for your support!


