Kentaro Hayami Popular Song Rankings [2026]
Kentaro Hayami, known as the eighth ‘Uta no Onii-san’ on ‘Okaasan to Issho.’ His song ‘Dango 3 Kyodai’ became a huge sensation at the time and catapulted him to instant popularity.
In this article, we’ll also introduce his other songs in a ranked list!
- [Okaasan to Issho] What are Kentaro Hayami and Ayumi Shigemori’s popular songs?
- Get pumped with popular songs from “Okaasan to Issho”! A collection of timeless tunes everyone will want to sing together
- Ranking of Popular Children's Songs [2026]
- Ichiro Mizuki’s Most Popular Songs Ranking [2026]
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- Ken Matsudaira's Popular Songs Ranking [2026]
- Popular Songs Ranking for Toddlers
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- Ito Kashitaro Popular Songs Ranking [2026]
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- Children’s Song Rankings [2026]
- KinKi Kids Popular Songs Ranking [2026]
- Pikotaro’s Most Popular Karaoke Songs Ranking [2026]
Kentaro Hayami’s Most Popular Songs Ranking [2026] (21–30)
Cavity Construction Co., Ltd.Hayami Kentarō, Shigemori Ayumi21rank/position
Cavity Construction Co., Ltd. (A cappella ver.)

Many children probably say things like, “I hate brushing my teeth!” right? As its name suggests, ‘Cavity Construction Co., Ltd.’ is a song about a company that makes cavities! Using drills and shovels, they dig out cavities while germs have a field day.
That might sound a bit scary, but it’s actually a very sprightly and fun tune! It’s a big hit with kids, too.


