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Kobukuro Love Songs: Popular Songs Ranking [2026]

Kobukuro is a musical duo that rose to popularity with their overwhelming vocal prowess and catchy songs, and they have now established a solid, unshakable position in the music industry.

They have many hit songs, but their love songs, in particular, are popular all across Japan.

In this article, we present a popularity ranking of Kobukuro’s love songs.

Kobukuro Love Songs: Popular Songs Ranking [2026] (11–20)

Summer rainKobukuro11rank/position

This is a song by Kobukuro that was used as the opening theme for the TV Tokyo anime Cross Game.

You can almost picture two people huddling under a single umbrella, illuminated by summer lightning.

The piece portrays a bittersweet emotional sway between the rain that tries to wash away memories of a past love and the vivid, summer-dream-like memories that remain nonetheless.

It was released in April 2009 as the B-side to the single Niji (Rainbow) and is also included on the album CALLING.

It’s a captivating work that lets you savor both the exhilaration of summer days and a sudden, nostalgic loneliness at the same time.

tOKi mekiKobukuro12rank/position

A comical number with a flavor a little different from Kobukuro’s usual sound! It depicts the nervous excitement of making your way toward where the one you love is.

On the way to deliver chocolates for Valentine’s Day, even a familiar route can feel unusually long, or surprisingly short, wrapped in that fluttery anticipation.

This sweet-and-sour thrill is turned into a buoyant, uplifting feeling by Kobukuro’s song!

GraduationKobukuro13rank/position

Kobukuro “Graduation”
GraduationKobukuro

A heartwarming song with a graduation theme, perfect for the spring season.

Kobukuro’s gentle vocals and melody vividly depict the scenes of a graduation morning.

Released in March 2020, the track carefully weaves together memories from the entrance ceremony to graduation, beautifully expressing anxieties about a new environment, the sorrow of parting with friends, and hope for the future.

It’s recommended not only for those graduating, but also for anyone who wants to reminisce about their school days.

Listening to this song will naturally fill you with gratitude for the people you hold dear.

Raindrops and FireworksKobukuro14rank/position

Kobukuro 'Raindrops and Fireworks'
Raindrops and FireworksKobukuro

A summer song by Kobukuro inspired by the Jingu Gaien Fireworks Festival held in the rain.

It portrays the protagonist’s bittersweet feelings as they wait for someone they love at the fireworks, with vivid, realistic imagery.

Included on the album “QUARTER CENTURY,” released in September 2024, and distributed digitally in July, this track is perfect for anyone who can’t let go of an unfulfilled love or wants to move past sad memories and take a step forward.

Although it’s a song about heartbreak, it’s nice that it doesn’t feel too melancholy when you listen to it.

windKobukuro15rank/position

Kobukuro’s fourth single, released in February 2002.

With the hint of spring felt through a light shirt, it portrays the bittersweet emotions of recalling a former lover.

It’s a ballad that conveys a universal strength in facing the pain of parting and growing through it.

In addition to being beloved as the theme song for Fuji TV’s variety show “Uchi Kuru!?,” its strong storytelling was recognized through a drama adaptation starring Miho Kanno.

Give it a listen when you want to heal the wounds of a broken heart with the arrival of spring and take a new step forward.

Wings of the HeartKobukuro16rank/position

Kobukuro - Kokoro no Hane (Heart’s Wings) FAN’S MADE LIVE ver (Full ver)
Wings of the HeartKobukuro

Kokoro no Hane is a song included on Kobukuro’s best-of album ALL SINGLES BEST 2, released in 2012.

It originally dates back to their days as street musicians and has long been a fan favorite.

Looking up at the sky that connects us, he thinks of his girlfriend in a distant town…

It’s lovely not only to let his longing grow, but to make up his mind to actually go and see her.

romantic feelingsKobukuro17rank/position

Kobukuro – Koigokoro (Love Heart / Feelings of Love)
romantic feelingsKobukuro

Kobukuro is very popular at karaoke.

This song is unusual for Kobukuro in that it was written by Kuroda, and it’s also a fan favorite.

It portrays the feelings of a man struggling with unrequited love, so men in their twenties are sure to relate.

The tempo is slow, making it easy to sing.

with youAyaka × Kobukuro18rank/position

Kobukuro – You (Ayaka × Kobukuro)
with youAyaka × Kobukuro

This is a song distinguished by a beautiful, memorable melody and lyrics of deep love.

The warm world woven by Ayaka and Kobukuro’s harmonies is sure to captivate many listeners.

Released in September 2008, it was also featured in a Nissan “Cube” commercial.

It reached No.

2 on the Oricon Weekly Chart and stayed on the charts for 18 weeks, earning broad support.

It’s the perfect track for moments when you want to feel a bond with someone important, or for women in their 20s struggling with love.

Each listen warms the heart and inspires hope for tomorrow—an utterly charming song.