[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.

giftRADWIMPS

RADWIMPS – Gift [Official Lyric Video]

Crafted by Yojiro Noda as the theme song for the NHK morning drama series “Anpan,” this work is an ambitious piece that richly portrays the emotions of people living in the present day.

Set against a soundscape woven from powerful guitar riffs and delicate piano melodies, it expresses the many feelings of life—challenge and adventure, joy and sorrow—highlighting RADWIMPS’ uniquely philosophical worldview.

Scheduled for release to coincide with the NHK morning drama broadcast starting in April 2025, the song is also set to feature widely in the media, including serving as the program theme for Nippon TV’s “news zero” during the same period.

As a theme song that brightens the pre-commute and pre-school hours in the morning drama, and as the theme for a late-night news program, it will make a striking impression at both the beginning and the end of the day.

):Ashura:(King Gnu

[With Lyrics] “Ashura” – King Gnu [Japanese Subtitles / Lyric Video]

King Gnu’s “):Ashura:(” was released on November 29, 2023, and was simultaneously included on the album “THE GREATEST UNKNOWN.” Packed with a message about living life to the fullest, its exhilarating, fast-paced melody truly makes it nothing short of “cool.” The unique worldview—where tension and a spirit of adventure intersect—is captivating.

It also drew attention for being featured in a PlayStation commercial.

pyramid[Alexandros]

[Alexandros] – Pyramid (MV)

A song distinguished by a melody and sound that blend tension with power.

Set in the elite world of private bankers serving the wealthy, it’s a perfect fit as the theme for TV Asahi’s Thursday drama, which depicts a story of challenge and growth.

The emotional band sound fuses seamlessly with the drama’s worldview led by star Toshiaki Karasawa.

Celebrating the strong will to push past one’s limits, this track is ideal for getting a boost at karaoke or savoring an even greater sense of exhilaration on a drive.

kaiju (giant monster)Sakanakushon

kaiju (giant monster)

A grand electro-rock tune that powerfully captures the passion of those who pursue knowledge and truth.

This ambitious work portrays seekers who continue to challenge the unknown, set against a world whose atmosphere shifts monstrously and dramatically.

Resonating with the courage to press on without giving up, even in darkness, and the strong will that sustains it, the piece was released in February 2025 as the opening theme for the anime “Chi.: On the Movements of the Earth.” As Sakanaction’s first anime tie-in, this track is perfect for moments when you want to savor the joy of deepening knowledge and the fulfillment of discovering the truth.

LILMATICNEW!LIL LEAGUE

LIL LEAGUE ‘LILMATIC’ Music Video

The bold sampling of Beethoven’s masterpiece Für Elise and the blend of a dreamlike track with modern hip-hop really sticks in your ears, doesn’t it? LIL LEAGUE’s “LILMATIC.” Produced under the direction of EXILE SHOKICHI, this work draws out new expressive power from the members and was released in advance in February 2026 as the lead track for their second album “NEOMATIC,” slated for release in March 2026.

The title bearing the group’s name conveys their strong will and determination to take the world by storm.

The music video—where weighty piano lines intersect with a gritty street vibe—is also a must-see.

It might be the perfect song to play when you need a push on your back or the courage to step up to the next stage.

IN THE RAINXG

XG – IN THE RAIN (Official Music Video)

A masterpiece where powerful yet delicate R&B resounds with a groovy touch.

Set within a beautiful soundscape woven from refined guitar phrases and the patter of rain, its story of post-breakup emotions pierces deeply into the listener’s heart.

Included on XG’s mini-album “AWE,” released in November 2024, and later reissued as a single, the track was also featured in a McDonald’s TV commercial.

It’s a song that shines with XG’s signature style—showcasing advanced vocal skills and a unique artistic vision.

Perfect as BGM for drives or parties, it also makes a wonderful choice to color a calm night.