AOP Popular Song Ranking [2026]
It’s an idol unit launched as an “unofficial” anime support project.
It started with the aim of supporting anime on their own, but with tie-ins and such, it gradually feels like it’s become an official support project.
Here are some of AŌP’s most popular songs, introduced in a ranking.
AOP Popular Song Ranking [2026]
Hanamaru Pippi is only for good kidsAoP1rank/position

Osomatsu-san is a popular anime that was also made into a live-action film.
Its first season’s opening theme is Hanamaru Pippi wa Yoiko Dake.
Sung by the idol group AŌP, it’s a pop song that matches the series’ comical world.
The dance is also quite goofy, so it’s perfect when you want to get laughs or hype up a crowd.
Performing it as a group of six while cosplaying the characters sounds fun, too.
By the way, the title means “Only good kids get a gold star.”
Approach your lord, though it be perilousAoP2rank/position

It sings about a boy living freely and unrestrained.
With Japanese-style touches sprinkled throughout, it’s a gorgeous and cool track.
The lyrics feel radio-wave-like yet positive, and listening to it lifts your spirits.
Cotona MODEAoP3rank/position

It’s the ending theme of the anime “12-Sai.” Like the opening theme, it has an approachable, clean melody that appeals to people of all ages.
With a sparkly, cute idol-song vibe, it’s perfect for when you want a boost of energy.
You know, just for you.AoP4rank/position

It’s the opening theme for the second season of the TV anime “Age 12: A Little Heart-Pounding.” It’s sung by the idol group AOP.
The song is a refreshing idol tune that’s easy to listen to for people of any age.
Flat-out flopAoP5rank/position

This is the opening theme of the anime Mr.
Osomatsu, which was also popular among adults, and the song that made AOP instantly famous.
It’s a bright dance number that can get first-time listeners pumped up.
The pop sound is enjoyable for both adults and children.
Let’s all sing along and cheer on the competitors!


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