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[Nostalgic & Latest] A Special Feature on Anime Songs Recommended for People in Their 20s

Anime, a cornerstone of Japanese culture, is beloved not only by children but also by adults, and it’s highly regarded overseas too! Along with anime itself, the theme songs that play during openings and endings—known as anison—are appreciated not just in Japan but around the world.

So this time, we’ve gathered a wide selection of anison, from nostalgic tracks recommended for people in their 20s to the latest hits! You’ll find memorable songs you listened to as a child as well as popular new tracks, so be sure to read to the end! You might even find one of your favorite songs or a tune that brings back memories.

Now, let’s get started!

[Nostalgic & New] A Major Anime Song Feature Recommended for People in Their 20s (91–100)

W-InfinityMiemono Hitomi / Kageyama Hironobu

Gear Fighter Dendoh is a robot anime that aired on the TV Tokyo network, telling the story of the GEAR Fighter Dendoh piloted by Ginga Izumo and Hokuto Kusanagi as they battle the Machine Empire Galfa.

The opening theme, “W-Infinity,” won the Theme Song Award at the 6th Animation Kobe.

Theater of LifeSuzuki Konomi

TV anime “Deca-Dence” opening animation video — Konomi Suzuki “Theater of Life”
Theater of LifeSuzuki Konomi

A track chosen as the opening theme for the anime Deca-Dence, performed by Konomi Suzuki—affectionately known as Konomin.

She won the Grand Prix at the Animax Anison Grand Prix as a teenager, and by the time she released this song in her twenties, she had already collaborated with numerous anime series.

For many people in their twenties who grew up with a wide range of anime genres, Konomi Suzuki is surely one artist you’ll want to keep on your radar.

This number she sings delivers a sense of speed and refreshing exhilaration, the kind of song that fires you up—truly a quintessential anime theme.

[Nostalgic & New] A Huge Anime Song Special for People in Their 20s (101–110)

Crazy RainbowTakkī & Tsubasa

One Piece OP 8 – Crazy Rainbow Lyrics
Crazy RainbowTakkī & Tsubasa

It feels like the acceleration is painting a vivid rainbow! The duo Tackey & Tsubasa, formed by Hideaki Takizawa and Tsubasa Imai, released this song as their eighth single in 2007.

It was the opening theme for the beloved anime One Piece.

With a powerful message that makes you feel like you can break through even the reality before your eyes, and an up-tempo sound that signals the start of an adventure, it’s absolutely thrilling! The song reached No.

1 on the Oricon Weekly Chart, and in episode 303 of the anime, the two even make a humorous cameo within the story.

It’s the perfect number for taking a new step with your friends or when you want to lift your spirits.

Easy Breezychelmico

chelmico「Easy Breezy」【Official Music Video】
Easy Breezychelmico

This is a song chosen as the opening theme for the TV anime “Keep Your Hands Off Eizouken!”.

I was simply blown away.

It’s bursting with a sense of speed, with an unrelenting rush of sound and voice that feels like it’s trying to overwhelm you.

The promotional video is also a perfect match—wild and chaotic in the best way—so be sure to enjoy it along with the song.

Connect -season 03-ClariS

ClariS “Connect -season 03-” Music Video [TV Anime “Puella Magi Madoka Magica” Opening Theme]
Connect -season 03-ClariS

That legendary song, long celebrated as a classic of anime music, has been performed by ClariS in their new three-member formation.

It’s a self-cover of the track originally released in 2011 as the opening theme for the TV anime Puella Magi Madoka Magica.

The three-part harmonies preserve the original’s clarity while adding richer color and depth.

The lyrics, which sing of promises, hope, and resolve, perfectly match the timing of the unit’s fresh start.

I highly recommend it not only to those who were once moved by this song, but also to anyone who hasn’t heard it yet.

in case…BiSH

BiSH / in case… [BiSH SPARKS “This is not BiSH except BiSH” EPiSODE 4] @ Nippon Gaishi Hall
in case…BiSH

The energetic, aggressive sound is really cool! This is a song by BiSH, the idol group known as the “punk band without instruments,” released in 2021 as their eighth digital single.

It was selected as the opening theme for Godzilla Singular Point.

It’s a mixture rock track built around a four-on-the-floor rhythm and a heavy, weighty bass tone.

Give it a listen when you want to get fired up and ignite your fighting spirit.

HOWLINGabingdon boys school

abingdon boys school 『HOWLING』
HOWLINGabingdon boys school

It’s the theme song for the TV anime Darker than Black: The Black Contractor.

abingdon boys school is a band formed around Takanori Nishikawa, known for T.M.Revolution, and their music resonates with a weight that reflects the members’ experience.

In keeping with the work, the song carries a slightly dark atmosphere while delivering a sense of exhilarating speed—it’s an unrelentingly cool track.