[Great to Listen to and Sing] A Collection of Cool Japanese Songs [2026]

AIZOKing Gnu

TV anime Jujutsu Kaisen Season 3: Culling Game Part 1 — Non-Credit Opening Movie / Opening Theme: King Gnu “AIZO” | Airing every Thursday at 12:26 AM (24:26) on 28 MBS/TBS network stations!!

King Gnu is a four-piece rock band that continues to lead Japan’s music scene with overwhelming originality and high-caliber performance.

Their single “AIZO,” which began advance streaming on January 9, 2026, has drawn attention for being written as the opening theme for the TV anime Jujutsu Kaisen Season 3: “Shibuya Incident—Part 1.” Its hybrid sound—skillfully switching between synth bass and electric bass—aligns with the anime’s tense worldview, exerting a captivating pull on listeners.

Meticulously constructed programmed drums and whirlwind-like shifts race through your mind, making it an aggressive, cutting-edge rock tune.

InfernoMrs. GREEN APPLE

Mrs. GREEN APPLE – Inferno

Inferno is a song by Mrs.

GREEN APPLE that drew attention after being selected as the theme song for the TV anime Fire Force.

Released on July 18, 2019, it became a popular anime track that surpassed 100 million streams in August 2020.

With its distinctive vocals, unique singing style, and exhilarating guitar sound, it’s an incredibly cool song.

It’s a masterpiece that expresses flames through its sound, aligning with the anime’s worldview, so if you like Fire Force, be sure to pick it for your next karaoke session!

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miyabi

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ALL DAYBE:FIRST

BE:FIRST / BE:FIRST ALL DAY -Official Audio-

This is a luxurious hip-hop track.

Created to mark the fifth anniversary of BE:FIRST, the boy group formed through an audition, this work showcases their fiery determination to remain a group for life.

It was released in March 2026.

The track overflows with an energetic vibe as they head toward new challenges.

Give it a listen when you want to charge forward with all your might or lift your spirits.

Fragile KnightAooo

Aooo “Fragile Night” Official Music Video

This is a love song about a spring romance, where aching wistfulness and a sense of exhilaration meld together.

The melodies spun by Aooo’s up-and-coming bassist Hikaru Yamamoto and the emotionally rich vocals of Riko Ishino blend beautifully, delicately capturing the swaying feelings of a spring night.

With its ephemeral yet powerful guitar sound and memorable chord progression, the track leaves a strong impression, drawing listeners in with meticulous arrangement and performance.

Released in March 2025, the song garnered attention as the lead single from the first EP “Fooocus,” and it was also selected as the ending theme for the TV anime Witch Watch.

It’s a track we can confidently recommend to music fans—perfect for drives, the ride home from a date, or listening alone on a spring night.

LOSERYonezu Kenshi

Kenshi Yonezu – LOSER

Kenshi Yonezu’s songs are insanely cool when they’re meant to be cool, and his heartfelt ballads hit you right in the chest.

Among his tracks, all of which are crafted with full force, I’m introducing “LOSER” here.

It was featured in a Honda commercial, and even in that short span, its coolness leaves a strong impression.

The cool melody and Yonezu’s voice are simply wonderful.

The flowing, rhythmic way he delivers the lyrics is something you want to imitate—but you just can’t; it’s too cool.

This is a number whose perfect coolness can’t be contained by the single word “cool.”

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SAKI

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Different / No / That’s not rightDaichi Yamamoto, MIKADO, NENE

Daichi Yamamoto, MIKADO, NENE – Different (Official Audio)

An electrifying collaboration track where three rappers with distinct sensibilities and backgrounds intersect.

Released in March 2026, this song is the official collaborative piece planned as an original track for the POP YOURS hip-hop festival held in April.

The appeal lies in how Daichi Yamamoto, MIKADO, and NENE each clash their individuality head-on.

Rather than smoothing things out, they deliberately keep their differences intact while riding an addictive trap beat—and it’s undeniably cool.

Give it a listen when you want to clear a foggy mood or fire yourself up.

migratory bird[Alexandros]

[Alexandros] – Wataridori (MV)

It’s one of [Alexandros]’s signature songs, released in 2015 as their 10th single.

It’s been featured as a movie theme and in commercials, so even if you don’t know the title, many people will recognize it when they hear it.

The way the lyrics—conveying a message of flying off to anywhere—and the sense of openness in the sound fit together is nothing short of brilliant.

It’s also a highly recommended track as a cool, uplifting anthem that pushes you forward.

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Araki Jakkan

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