Hidden gems of feel-good songs. Recommended popular tracks.

WINDKōda Kumi

Kumi Koda / WIND

This is a hidden feel-good song by dance vocalist Kumi Koda, who boasts charismatic popularity among young women while staying true to her energetic persona.

Although it doesn’t stand out much due to her many other famous tracks, her powerful vocals make it a definite energy booster, and it’s even whispered among fans as a masterpiece.

Training Dude ZRyofu Karuma feat. Campanella

[PV] Ryofu Karma + Campanella (Psychedelic Orchestra) – Training Dude Z

This is a collaboration between Ryofu Karma, who has greatly boosted his name recognition through extensive media exposure, and Campanella, who is highly acclaimed even outside the hip-hop scene.

The lyrics, which simply say you’ll feel refreshed if you just train without overthinking or needing a reason, are invigorating.

You could call it an underground hidden feel-good anthem.

SenbonzakuraWagakki Band

Wagakki Band / Senbonzakura

This is a standout classic that shines with Wagakki Band’s approach of performing modern arrangements using traditional Japanese instruments.

It’s an energetic song with an unforgettable, superb melody line.

While the original track is widely known, this cover still has plenty of room to grow, securing its place as a hidden gem among feel-good songs.

cherry (sweet cherry; cherry fruit)Otsuka Ai

Ai Otsuka / Sakuranbo (Short Ver.)

This is one of Ai Otsuka’s signature songs, which gained immense popularity for its cute image and powerful vocals.

It’s an uplifting track that’s often celebrated as a hidden gem at karaoke.

The catchy hook in the chorus enhances its charm, making it an easy-to-sing, feel-good song that you’ll find yourself humming along to.

TravelingUtada Hikaru

Hikaru Utada – traveling

This is a hidden gem by Hikaru Utada, who has produced numerous smash-hit ballads and R&B tracks.

Centered around a four-on-the-floor beat, it’s a danceable number whose strong presence shines through despite being overshadowed by her bigger hits, thanks to its excellent melody and richly immersive world that leaves you feeling uplifted.

What’s up, Adachi?Adachi Yumi

Yumi Adachi “What’s up! Adachi” PV

This is a hidden feel-good song featuring a highly polished track by Yukihiro Fukutomi and catchy vocals by actress Yumi Adachi.

It’s a powerful piece that lifts your spirits, as Adachi’s self-questioning and self-affirming attitude builds momentum.

A hype-inducing track known only to dedicated core fans.

Summer FactorKohiruimaki Kahoru

Kahoru Kohiruimaki – Summer Factor (Official Video)

This masterpiece cleverly samples the melody line of Incognito’s “Always There” over a disco-inflected beat.

Kahoru Kohiruimaki’s husky vocals are a perfect match, evoking a shimmering summertime moment—an uplifting hidden gem.