RAG MusicKARAOKE
Lovely karaoke song

[I Want to Sing!] J-POP That Makes You Want to Sing Out Loud

Among the countless songs in the world, don’t you ever find yourself thinking, “I kind of want to sing this,” or realize you’ve started singing it without noticing?

There are so many songs that make you feel, “Just listening isn’t enough—I want to sing it with my own voice!”

In this article, we’ll spotlight J-POP songs that make you want to sing along.

We’ve gathered tracks packed with that irresistible charm: unforgettable melodies that stick in your head, cool lyrics you’ll want to nail, and theme songs from dramas and anime you’re watching.

If you find a song here that makes you think, “I want to sing this,” go ahead and try singing it out loud!

[I Want to Sing!] J-POP That Makes You Want to Sing Out Loud (21–30)

cherry blossomKetsumeishi

This iconic song that symbolizes the spring season is also extremely popular at karaoke.

It’s a bittersweet yet heartwarming track that sings of past love, revived alongside scenes of cherry blossoms.

The contrast between the rap-driven storytelling and the catchy chorus that anyone can sing along to is truly moving.

Released as a single in February 2005, it became the group’s biggest hit despite having no tie-in.

Sing it with friends at karaoke, and the emotional atmosphere is sure to deepen.

When the chorus comes, join in together for a rousing sing-along and enjoy the sense of unity!

Poppin’ RunAina ji Endo

AiNA THE END – Poppin’ Run [Official Music Video]
Poppin' RunAina ji Endo

Let this exhilarating uptempo tune set your heart dancing.

Released in November 2024, it’s a track from the album “RUBY POP.” It was featured as the TV commercial song for T-Cross x AiNA THE END.

AiNA THE END’s soaring vocals are captivating, and the lyrics center on life’s journey and self-discovery through bonds with others.

Even when you’re feeling lonely or anxious, walking together makes you stronger—that’s the uplifting message woven into the song.

It’s a perfect companion for a drive, and a great pick-me-up when you need some energy.

Let’s be the protagonist! feat. Airi SuzukiŌishi Masayoshi

MasaYoshi Oishi – Let's Be the Protagonist! feat. Airi Suzuki [Official Video]
Let's be the protagonist! feat. Airi SuzukiŌishi Masayoshi

It’s a song with a refreshing melody and uplifting lyrics that really resonate.

The back-and-forth between Masayoshi Ōishi and Airi Suzuki is wonderful, and just listening to it gives you energy.

The phrase “You’ve got to do what you want to do!” feels like a push on the back.

This work has been used as the opening theme for a TV anime since January 2025.

It’s a collaboration with a golf-themed anime, and the casting of Airi Suzuki—who comes from a golfing family—also drew attention.

It’s a recommended track for anyone who wants to take on something new or live true to themselves.

KISS OF LIFEHirai Ken

KISS OF LIFE – Ken Hirai [A cappella]
KISS OF LIFEHirai Ken

The lively rhythm that incorporates a garage-style beat blends exquisitely with lyrics themed around love and healing.

Expressing emotions that words alone can’t convey through the act of a kiss, this work was released as a single in May 2001 and reached No.

2 on the Oricon weekly chart that same year.

Chosen as the theme song for Fuji TV’s Monday 9 p.m.

drama “Love Revolution,” it became a turning point in Ken Hirai’s career.

It’s also perfect for enjoying harmonies in an a cappella arrangement.

By singing together, you’ll feel the warmth the song carries even more deeply.

Theory of the Mindful HeartRADWIMPS

RADWIMPS – A Theory of Heart [Official Music Video]
Theory of the Mindful HeartRADWIMPS

This is a philosophically themed message song by RADWIMPS, released in July 2006, packed with deep insights into modern society and human relationships.

It unfolds an epic story of a protagonist struggling with self-denial and relationships with others, who begins to reexamine themselves after a fateful encounter.

The track is notable for its alternative rock elements and the meticulously crafted arrangement by all the members.

Included on the classic album “RADWIMPS 4: Okazu no Gohan,” its music video won Best Art Direction Video at Space Shower TV’s MUSIC VIDEO AWARDS 07.

This song offers solace to those wrestling with inner conflict and anxiety, making it perfect for belting out at karaoke when you want to let your feelings out.