RAG MusicSummer-Songs
Lovely summer song

[Summer Songs Recommended for Your 30s] A Selection of Nostalgic Hit Tunes!

Do you have any songs you feel like listening to when summer comes around? There are all kinds of “summer songs”—tracks themed around blue skies and the sea, songs that depict a fleeting summer romance, and slightly bittersweet ballads perfect for nighttime.

In this article, we’ll introduce summer tunes especially recommended for people in their 30s.

Focusing mainly on Japanese pop from the 2000s, we’ve picked a wide range—from enduring summer classics still loved today to those songs you used to listen to back then.

Find the one track to spend this summer with!

[Summer Songs Recommended for Your 30s] A Pick of Nostalgic Hit Tracks! (91–100)

CaliforniaKetsumeishi

Ketsumeishi / Califor-nee Full (Improved Audio Quality)
CaliforniaKetsumeishi

A Ketsumeishi summer song that conjures up a sunny seaside.

The sound and flow are fun, and the laid-back vibe is unbeatable! It’s pure California—West Coast scenery and lively energy—yet with a cool, refreshing feel that’s wonderfully healing.

As summer approaches, it sparks excitement and lifts your mood as you plan fun things to do! It’s great as a travel companion or background music for a party with friends.

By the way, I heard the working title was “come follow me.”

When the Sunflowers Bloomyuzu

Yuzu Live “GO HOME” When the Sunflowers Bloom
When the Sunflowers Bloomyuzu

Starting from street performances and now a household-name act, the folk duo Yuzu.

“When Sunflowers Bloom,” included on their third mini-album themed around summer, Yuzuman no Natsu, stands out for its somewhat nostalgic ensemble with hints of classic kayōkyoku.

Its bittersweet memories of love set against quintessential summer scenery are easy for many listeners to relate to and overlay with their own experiences.

With its refreshing melody, this cool, invigorating pop tune livens up summer—perfect both as background music and as a karaoke pick.

CampioneORANGE RANGE

ORANGE RANGE is a five-piece rock band whose songs, built around three MCs with distinct vocal ranges, captivate fans with their wide expressive palette.

Their 13th single, Champion, used as the broadcast theme for NHK’s 2006 FIFA World Cup coverage, was created with the image of the “Tragedy of Doha” that soccer fans will never forget.

Its memorable choral work and pop-tinged rock ensemble deliver a breezy freshness that pairs perfectly with the summer air.

It’s a catchy, high-energy tune that makes you hum along the moment it comes on as background music.

planetariumOtsuka Ai

Planetarium – Ai Otsuka (Full)
planetariumOtsuka Ai

Ai Otsuka is known for her bright, energetic songs like “Sakuranbo” and “SMILY.” But you can enjoy a different side of her with “Planetarium.” The lyrics, with lines like “When I look up at the summer night sky, I remember you; even now the summer sky is still that same planetarium from back then,” convey a tender, unspoken longing that still feels fresh today.

Since the song was released in 2005, it should really hit home for those in their 30s.

OrangeGReeeeN

Speaking of GReeeeN, every song they release becomes popular, so they’re a very well-known music group with high recognition even among non-fans.

This track is their 16th single, released in 2012.

It was also featured in a Shiseido Sea Breeze commercial, which probably helped—it perfectly matched that summery vibe.

The lyrics, capturing those heart-fluttering school-day crushes, sync with the uptempo melody, making it a song you want to hear in an open, carefree season.

Give it a listen while reminiscing about those days.