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[Nostalgic] Classic and Popular Anime Songs Recommended for People in Their 30s

Do you have any anime you used to watch all the time? I think many people had anime close to their daily lives—like tossing down your school bag the moment you got home and waiting in front of the TV, or getting excited talking about shows with friends.

Just those 30 minutes could whisk us away to a world of dreams.

As adults, we sometimes suddenly remember, “Oh yeah, I used to watch that back then,” or find ourselves humming the theme song without thinking—there are many ways we look back.

In this article, we’ll introduce a collection of nostalgic works for people in their 30s, focusing mainly on anime songs from the 1990s to the 2010s.

Be sure to read to the end!

[Nostalgic] Recommended Anime Song Masterpieces and Popular Tracks for People in Their 30s (161–170)

1/2Kawamoto Makoto

【MV】Makoto Kawamoto “1/2”
1/2Kawamoto Makoto

A timeless youth anthem where tender ache and deep affection overflow, carried by the comforting resonance of acoustic guitar.

The lyrics delicately depict a powerful wish to become one with another, and the frustration of that wish remaining out of reach, gently embracing the kind of love we’ve all felt.

Seamlessly blending Makoto Kawamoto’s translucent voice with her unique worldview, the song reached No.

2 on the Oricon Weekly Chart after its release in March 1997, and etched itself into many hearts as the opening theme of the anime Rurouni Kenshin.

It’s a heartwarming track you’ll want to listen to when you long to share in pure feelings, thinking of someone special.

We are!kitadani hiroshi

We Are! HIKAKIN & SEIKIN – One Piece anime theme song / “ONE PIECE MUUUSIC COVER ALBUM”
We are!kitadani hiroshi

Speaking of One Piece, it’s famous as a masterpiece that Japan’s comic culture can proudly present to the world.

It’s such a hugely popular series that there’s hardly anyone who hasn’t heard of it.

I feel nostalgic for those days when, as soon as the anime aired, I would sit glued to the TV and practically forget to breathe until the words “TO BE CONTINUED” appeared on the screen.

And of course, the first opening theme, “We Are!,” is an indispensable song for that grand adventure.

I bet many people can still sing it even without looking at the lyrics.

Blue BookmarkGalileo Galilei

Galileo Galilei - Aoi Shiori (Blue Bookmark)
Blue BookmarkGalileo Galilei

Sung by Galileo Galilei, this song vividly captures the fresh yet fleeting scenes of youth through sound and words.

A soda in the right hand, feelings for someone precious in the left.

As the spring wind blows, a young person emerges—sensing the farewell that will someday come, yet striving to live this very moment to the fullest.

The message carried by the melody recalls the pale first loves and bonds of friendship from those days, stirring the listener’s heart.

This classic was released as a single in January 2012 and was used as the opening theme for the anime “Ano Hi Mita Hana no Namae o Bokutachi wa Mada Shiranai.” Filled with memories of adolescence, the song will surely resonate deeply with many in their thirties who feel nostalgic for that time.

Perhaps today is a good day to etch the moment into your heart and savor the small, ordinary times with someone important.

Little DarlingTamura Eriko

Shonen Ashibe Little Darling Full “Little Darling” from SHONEN-ASHIBE
Little DarlingTamura Eriko

The opening theme of the anime Shonen Ashibe, which features the adorable spotted seal Goma-chan.

Spurred by Goma-chan’s popularity, a spotted seal craze swept the country at the time.

The lyrics are heartwarming, evoking the bonds between Goma-chan, Ashibe, and Ashibe’s best friend, Sugao.

Eriko Tamura’s vocals lend the lyrics an even warmer, more comforting atmosphere.

Fight! Red BaronIshihara Shinichi

El Baron Rojo – Opening Japones Full
Fight! Red BaronIshihara Shinichi

Red Baron is an anime remake of the live-action series Super Robot Red Baron, but the content is quite different.

It follows protagonist Ken Kurenai as he fights his way to victory in a robot combat sport called Metal Fight.

The opening theme was sung by Shinichi Ishihara.

POPEE the ClownAoyagi Tsuneo

Popee the performer theme [romanji lyrics]
POPEE the ClownAoyagi Tsuneo

You can’t help but be captivated by its distinctive melody and unique style.

It’s the theme song of the CG anime “Popee the Performer,” which aired starting in 2000.

Those now in their 30s who were glued to its wildly absurd, almost surreal gag-filled story might be out there.

“POPEE the Clown” also perfectly matches the show’s atmosphere.

The oddly drawled singing style is addictive.

It’s a highly addictive track that makes you want to listen to it over and over.

To All Tha DreamersSOUL’d OUT

SOUL’d OUT 『To All Tha Dreamers』
To All Tha DreamersSOUL'd OUT

This is a song by the hip-hop group SOUL’d OUT that was used as the ending theme for the anime Yakitate!! Japan.

The ending sequence, featuring the character Ken Matsushiro dancing briskly, also left a powerful impression.

The beat-forward sound and SOUL’d OUT’s signature high-speed rap are major attractions.

While rooted in classic hip-hop, the track weaves in elements from various musical genres—a quality that really comes through in how the song unfolds.