RAG MusicHit Song
Lovely hit song

Latest J-Pop Releases [May 2025]

In May 2025, a fresh breeze is sweeping through the music scene.

From electro-pop born out of hololive to heartwarming city pop and message-driven songs that resonate with the soul, an astonishing variety of tracks has emerged.

From addictive numbers that poppily sing about glitches in love to warm songs reflecting on youth, each piece radiates its own unique charm.

In this article, we’ll take a closer look at the works of these richly individual artists.

You’re sure to find a song that strikes a chord in your heart!

Latest J-Pop Releases [May 2025] (11–20)

Have you seen the rainbow that spans the sea?Moriyama Naotaro

Naotaro Moriyama / “Have You Seen the Rainbow Stretching Across That Sea?” & “Bye-Bye” Music Video (Studio Session)
Have you seen the rainbow that spans the sea?Moriyama Naotaro

It’s a blissful track that pursues the unique joy of bluegrass.

Written by Naotaro Moriyama, it was released in May 2025 alongside “Bye-Bye” as a simultaneous two-song digital release.

Its acoustic sound paired with a lively rhythm creates a warm atmosphere that naturally brings a smile to your face.

The lyrics are filled with poetic expressions that evoke vast natural landscapes, drawing you deeply into its world.

It’s a great song for a refreshing change of mood.

Bye-byeMoriyama Naotaro

Naotaro Moriyama / “Have You Seen the Rainbow Stretching Across That Sea?” & “Bye-Bye” Music Video (Studio Session)
Bye-byeMoriyama Naotaro

This is a piece by Naotaro Moriyama themed around parting and setting off, which had previously only been performed live.

It premiered in April 2025 on the YouTube channel THE FIRST TAKE.

It’s a bluegrass song, characterized by a lively, bright sound centered on banjo and fiddle.

Moriyama’s clear, straightforward vocals beautifully capture what lies beyond goodbye, leaving listeners with a positive feeling by the end.

It’s perfect for those at a turning point in life or anyone looking to make a fresh start.

NocturneYahagi Moeka

Moeka Yahagi – Nocturne [Music Video]
NocturneYahagi Moeka

It’s a message song where anguish and hope intersect.

Performed by Moeka Yahagi, it was released in May 2025.

The monologue-like lyrics and heartrending melody are striking, and by the time it ends, you’ll feel a lump in your throat.

You can sense her inner conflicts and loneliness, as well as her resolve to face forward and live—and it really resonates.

It’s a dramatic number I’d love people who feel lost in life to hear.

Mysterious Partymameshiba no taigun

MAMESHiBA NO TAiGUN “Mysterious Party” Music Video
Mysterious Partymameshiba no taigun

The triple A-side single Mame 3, released in June 2025, features the track “Shuroku,” written and composed by producer Kuro-chan.

The more you listen, the more mysteries pile up—yet the addictive rap section really sticks with you.

It’s a high-energy song where humorous elements and a danceable beat blend brilliantly.

The surreal music video—starring the space-faring group Mameshiba no Taigun serving food to Kuro-chan, who’s disguised as a thief—also created a buzz.

It’s perfect for cranking up the party mood.

MAKUAKEASIAN KUNG-FU GENERATION

ASIAN KUNG-FU GENERATION 『MAKUAKE』Music Video
MAKUAKEASIAN KUNG-FU GENERATION

A track that resounds with a grand, striking melody and an emotional guitar sound given fresh color by brass arrangements.

Centered on ASIAN KUNG-FU GENERATION’s journey as a band and their hopes for the future, it delivers a message that cuts deep into the listener’s heart.

It will be pre-released for streaming starting in April 2025 and released in May as their 32nd single.

Over ten artists join the chorus, including Maguro Taniguchi of KANA-BOON and Achico.

A newly recorded version of Little Lennon, produced by Kishida of Quruli, is also included.

Created as the theme song for NANO-MUGEN FES.

2025, the work captures the band’s momentum.

It’s a perfect track not only for listeners who resonate with Ajikan’s musicality, but also for anyone who wants to enjoy music in the feverish atmosphere of a rock festival.