Kobukuro’s Most Popular Karaoke Songs Ranking [2026]

cherry blossomKobukuro1rank/position

Kobukuro “Sakura”

A renowned ballad that evokes a tender, bittersweet feeling along with the gentle warmth of spring.

Released in November 2005 as Kobukuro’s 12th single, it became widely beloved as the theme song for the Fuji TV drama “Ns’ Aoi.” Cherished and performed since their indie days, this song also serves as an important opening number on the album “NAMELESS WORLD.” Its lyrics, which layer the subtleties of life onto falling flower petals, have been highly praised for their literary quality—so much so that they were included in a high school textbook—and the beautiful resonance of the Japanese language deeply touches the heart.

It is a springtime standard that continues to be loved, gently accompanying not only those embarking on a new chapter, but also anyone who wishes to pause and reflect on the past.

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Kobukuro – Tsubomi

Kobukuro has many songs that move you with their vocal prowess and lyrical depth.

This work is their 14th single, released in March 2007, and it became widely loved as the theme song for the Fuji TV drama “Tokyo Tower: Mom and Me, and Sometimes Dad.” Written by Kobuchi with thoughts for his mother, who passed away when he was young, the song conveys the aching sense of loss after losing someone precious, while also powerfully urging you to keep looking forward and walking on.

Centered on acoustic guitar with a simple sound, the duo’s harmonies gently seep into the heart, and the emotional melody of the chorus surges to stir your feelings.

It is also known as one of the defining songs of 2007, having won the 49th Japan Record Award.

Spring is a season of meetings and farewells.

Not every song will put you in a cheerful mood—some people carry heavy feelings.

This is a moving number that quietly stays by your side in such times and makes you think, “Maybe I can keep trying a little longer.”

A flower that blooms only hereKobukuro3rank/position

A Flower That Blooms Only Here / Kobukuro

The exquisite ballad crafted by Kobukuro gently guides you to that precious place in your heart, no matter how far away you may be.

With the warmth of acoustic guitar tones and the duo’s soul-stirring harmonies, this work, released in May 2005, moved countless listeners as the theme song for the drama “Ruri no Shima.” Within its acoustic resonance, it tenderly sings of the dignity of being able to shine even in the middle of nowhere, and the importance of a place where the heart can be at ease.

When you feel anxious in a new environment, when you live apart from someone dear to you, or when you are searching for where you belong—this song will stay close to your heart and quietly give you the courage to face forward.

meteorKobukuro4rank/position

Kobukuro – Ryūsei (Meteor)

As a male duo that enjoys overwhelming popularity and a staple presence in the J-POP scene, Kobukuro are beloved by many.

Their songs are also karaoke favorites, with plenty of classic tracks that get sung often.

Among them, “Ryūsei” (Meteor) was selected as the theme song for the TV drama “Nagareboshi,” so many people who watched the show at the time will likely recognize it.

The beautiful melody of the chorus is especially striking, and if you sing this song earnestly, it’s sure to move the hearts of the women listening.

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the red threadKobukuro5rank/position

Kobukuro “Red Thread”

This is a long ballad that carefully depicts the feelings of a young person entering a rough patch with their partner, unfolding over seven minutes.

As a year passes, the protagonist’s heart gradually starts to look forward, and that progression is portrayed in a striking way.

Included on the album “Root of my mind,” which Kobukuro produced soon after forming, the song gently conveys the importance of trust in love.

It’s recommended for those who, while struggling with a relationship with someone important, still want to cherish their feelings for each other.

It’s a song you’ll want to sing with all your heart at solo karaoke or in the company of close friends.