Ranking of Popular Children's Songs [2026]

Happinessback number22rank/position

Shiawase

Back number, known for lyrics and melodies that ache and tighten the chest, has won wide support.

This work is the B-side track included on their major-label debut single “Hanabira,” released in April 2011.

It was later included on the album “Superstar,” released in October of the same year, and has continued to be cherished by fans as a hidden gem.

Realizing that the person you love is thinking of someone other than you, yet being able to stay by their side only by wishing for their happiness—these painfully selfless feelings and inner conflicts are depicted in the lyrics, piercing listeners’ hearts.

The beautiful arrangement incorporating strings further stirs the emotions.

For those suffering from unrequited love or who have once prayed for a loved one’s happiness from afar, this is a song that will bring you to tears.

HAPPY BIRTHDAYback number23rank/position

back number – HAPPY BIRTHDAY (full)

This song is by back number, a rock band known for releasing many classic bittersweet love songs.

It was released in 2019 as their 20th single and served as the theme song for the drama A Story to Read When You First Fall in Love.

While the title might make you think it’s a celebratory track, it’s actually a poignant number depicting a man spending his birthday alone, nursing an unrequited love.

It tenderly conveys the aching feeling of waiting to hear “happy birthday” from the person he likes.

Rather than a song to give to someone else, it feels like a track that gently stays by the side of your lovesick self.

The Heart Wants What It WantsSelena Gomez24rank/position

Selena Gomez – The Heart Wants What It Wants (Official Video)

This breakup song by Selena Gomez sings of lingering attachment.

Lyrics like “I know in my head I have to let go, but my heart refuses” are likely to resonate with many.

The sorrowful melody makes the song even more heartrending.

Also pay attention to Selena Gomez’s consistently wistful expression throughout the music video.

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Bunny GirlAKASAKI25rank/position

[AKASAKI] Bunny Girl (Lyric Video)

A song released in October 2024 by singer-songwriter AKASAKI, who was 18 at the time of its debut.

Its addictive melody blends the nostalgic feel of Showa-era pop with contemporary beats—you’ll find yourself humming along after just one listen.

The lyrics portray a protagonist who, while draped in the atmosphere of the night and seducing their partner, feels on the verge of losing their true self deep inside.

The gap between their earnest desire to be loved and their bold demeanor is truly heart-tugging.

With its rhythmic, catchy groove, it’s the perfect pick when you want to make a cool impression at karaoke.

About meMrs. GREEN APPLE26rank/position

Mrs. GREEN APPLE – About Me

Spring is a season of meetings and farewells.

This classic song is there to stay close to the loneliness that wells up in unguarded moments.

Its lyrics, which affirm even unrewarding days as part of life, are sure to move anyone.

Released in January 2019 as Mrs.

GREEN APPLE’s eighth single, the track was written as the support song for the 97th All Japan High School Soccer Tournament.

As vocalist Motoki Omori described it as “a song that affirms everyone,” it’s filled with a warmth that gently supports even those who came up short.

It’s a grand ballad that serves as a guidepost in life—one you’ll want to listen to when you’re feeling anxious or lonely in a new environment.

Promise of SunflowersHata Motohiro27rank/position

Motohiro Hata / Promise of a Sunflower (Short Ver.)

This is a song by skilled singer-songwriter Motohiro Hata.

It’s the theme song for the animated film “STAND BY ME Doraemon,” which portrays Nobita and Shizuka’s marriage.

Some say it was the most-used song for wedding scenes in 2015.

Since it’s a gentle ballad, it’s also perfect for the letter-to-parents scene.

For a bride who loves Doraemon, it’s an obvious choice.

peace signYonezu Kenshi28rank/position

Kenshi Yonezu – Peace Sign

Peace Sign was written as the opening theme for the TV anime My Hero Academia.

Set to a driving guitar-rock sound, it depicts the resolve to become stronger for someone important while confronting past inadequacies and weakness.

Its straightforward message resonates in the chest, as if giving listeners a powerful push forward.

Released as a single in June 2017, the song was crafted with a classic, anison-inspired feel, reflecting Kenshi Yonezu’s childhood admiration for anime songs.

In October 2024, its music video surpassed 300 million views, a testament to its lasting popularity.

It’s an energetic number perfect for when you want to shift your mindset positively or need a boost of courage.