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]
- Popular Songs Ranking for Toddlers
- Shimajiro Popular Songs Ranking [2026]
- Ken Matsudaira's Popular Songs Ranking [2026]
- Ito Kashitaro Popular Songs Ranking [2026]
- Azumi Inoue Popular Song Rankings [2026]
- Complete List of Ending Themes from “Okaasan to Issho” (All-Time)
- Children’s Song Rankings [2026]
- KinKi Kids Popular Songs Ranking [2026]
- Family Song Popular Songs Ranking
Kentaro Hayami Popular Songs Ranking [2026] (1–10)
Dango Three BrothersHayami Kentarō, Shigemori Ayumi1rank/position

A nostalgic song for moms’ and dads’ generation, Dango San Kyodai.
It’s a very unique tune about three close-knit brothers, sung to a tango rhythm.
It was the January 1999 song, performed at the time by big brother Kentaro Hayami and big sister Ayumi Shigemori.
There are many popular songs from Okaasan to Issho, but this one was such a huge hit that it briefly became a social phenomenon.
The lyrics, which sing about the three brothers’ personalities, daily lives, and feelings, are easy to remember, and I think kids today can enjoy singing it, too.
The next time you have skewered dango, why not give it a sing?
Do-Re-Mi-Fa TrainHayami Kentarō, Shigemori Ayumi2rank/position

The ending theme of the puppet show “Doremifa Donuts!,” set on Donuts Island near Niko-Niko Island—the setting of the previous work “Niko Niko, Pun”—is “Doremifa Ressha.” The main vocals were performed by Kentarō Hayami, the 8th “Uta no Onii-san,” and Ayumi Shigemori, the 17th “Uta no Onee-san.” It’s a groovy, funky number featuring slap bass and cutting guitar.
As the title suggests, it uses many sound effects that evoke trains, such as locomotive whistles and chuffing steam sounds.
Dad is always awake.Hayami Kentarō, Shigemori Ayumi3rank/position

A song from “Okaasan to Issho” that’s not so common: one with a dad theme.
Even when you wake up in the middle of the night or can’t get out of bed in the morning, Dad is always up.
Dad gently strokes your head.
Knowing their child is watching them like this would surely make dads feel, “All right, I’ll do my best!”
Beyond the rainbowShigemori Ayumi / Hayami Kentarō4rank/position

The song I’d love for you to sing when the rain clears and the weather turns nice is “Niji no Mukou ni” (“Beyond the Rainbow”).
It was created by singer-songwriter Osamu Sakata, who has provided many songs for Okaasan to Issho.
Rainbows that appear after the rain have such a mysterious feeling, and they make you wonder, “What’s over there, beyond that?”—it fills you with excitement, doesn’t it? That kind of dream-filled, positive scene is depicted in this song.
It’s also popular as a hand-play song, so be sure to add the motions and sing it brightly and energetically!
Let’s hang out!Hayami Kentarō5rank/position

Atsuko Ono, the 21st “Uta no Oneesan” on NHK Educational TV’s “Okaasan to Issho,” made her debut with the song “Aou yo!” The composer is Kentaro Hayami, who was active as the 8th “Uta no Onii-san.” On the program, the big brother and big sister performed choreography that included waving their hands and stepping with their feet.
I think younger children look adorable just moving their bodies to the music.
By all means, try arranging the dance in different ways and enjoy it together.
Feeling great and getting even better! Tosky exercisesHayami Kentarō6rank/position

This is the song that was used as the opening theme for TOS Television Oita, sung by Kentaro Hayami, a former ‘Uta no Onii-san’ (the Singing Big Brother).
The choreography was created by Hiromichi Sato, the former ‘Taiso no Onii-san’ (the Gymnastics Big Brother), so it’s a must-listen for fans of ‘Okaasan to Issho.’
Mach GoGoGo 1997Hayami Kentarō7rank/position

“Mach GoGoGo” is an anime about car racing by Tatsunoko Production, and it was also adapted into a live-action film in the United States.
The opening theme of the second series, which aired in 1997, is sung by Kentaro Hayami, known as one of the ‘Uta no Onii-san’ (a children’s TV singing host).


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