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Only famous artists! Anime songs that energize the Reiwa era

When it comes to anime songs, in the Showa era there were many child-oriented tracks made specifically for each anime, while in the Heisei era there were many tie-in songs that often had little to do with the anime’s storyline.

In contrast, these days there are more and more songs written for anime that have also become signature hits for the artists themselves.

This may well be because Japanese anime has gained popularity overseas.

So this time, we’ll be introducing songs that serve as theme songs for some of Japan’s most iconic anime works!

All-star artists! Anime songs that energize the Reiwa era (21–30)

Willive

[Official] Anime “Pokémon: Terastal Debut” Opening Theme “Will”
Willive

This is the opening theme that plays in the new chapter “Terastal Debut” of the TV anime Pokémon.

It’s performed by the globally popular group IVE.

Wow—the positive, energetic vibe with themes of friendship and adventure is irresistible! The song conveys a strong will to move forward into the future with the bonds you share with your friends close to your heart.

Released in April 2024, this marks IVE’s first-ever anime tie-in.

The members have reportedly loved Pokémon since they were young, and that pure affection shines through in the sparkling sound and vocals.

If you listen to it when taking a new step or working toward a goal with your companions, it’ll surely give you a powerful push forward.

Later included on the mini-album “ALIVE,” it’s a perfect track for the start of an adventure!

Renaselle SerenadeMomoiro Clover Z

Momoclo [MV] Renacer Serenade -MUSIC VIDEO- (TV Anime “That Time I Got Reincarnated as a Slime” Season 3 Opening Theme, Part 2)
Renacer Serenade Momoiro Clover Z

This song was chosen as the opening theme for Season 3 of the anime That Time I Got Reincarnated as a Slime.

Momoiro Clover Z’s poppy vocals and catchy arrangement make a strong impression.

The lyrics, which explore the meaning of life and the choices we make, resonate deeply with listeners.

Released in August 2024, it came as a set including a single CD and a Blu-ray, with irresistible bonus items for fans.

The track meshes perfectly with the anime’s world and is sure to give many listeners a boost.

The Zero Sense10-FEET

10-FEET – The Zero Sense (Ending Theme Song of the Film 'THE FIRST SLAM DUNK')
The Zeroth Sense 10-FEET

A song defined by a scorching, soul-stirring rock sound and lyrics that resonate deeply.

Written specifically as the ending theme for the film THE FIRST SLAM DUNK, it powerfully portrays themes of dreams, challenge, and inner conflict.

10-FEET’s emotional vocals and melodies further amplify the film’s impact.

Released as a digital single in November 2022, it was performed on many music programs.

The song also drew attention at the 74th NHK Kōhaku Uta Gassen in 2023.

It’s a track that not only appeals to fans of the basketball-themed film, but also gives a strong push to anyone striving toward their dreams.

mixed nutsOfficial HIGE DANDism

Official HIGE DANDism – Mixed Nuts [Official Video]
Mixed Nuts Official HIGE DANDism

This is the seventh digital-only single by the piano pop band Official HIGE DANDism.

Written specifically as the opening theme for the TV anime SPY×FAMILY, the song is notable for its exhilarating, fast-paced arrangement.

The lyrics, which cleverly tie into the anime’s story, depict how people with different backgrounds build a genuine bond.

Released in April 2022, it reached No.

1 on the Billboard Japan Hot 100 for the week.

The intro—featuring a noisy guitar sound and a jazzy bass line—is cool, and the track offers a thrilling, high-velocity ensemble.

Life TransmutationReoNa

"Arknights" TV Anime Series Completion Commemorative Video | ReoNa "Life Transplant"
Life Re-equipment ReoNa

This song was specially written as the ending theme for the final episode of the TV anime Arknights [RISE FROM EMBER].

It sings of the heavy themes of loss and legacy, carried by a melody like a prayer.

The ensemble woven from ReoNa’s transparent, crystalline vocals and the magnificent string arrangement by Sachiko Miyano resonates deeply with listeners.

It’s an emotional ballad that mourns the lives lost and powerfully conveys the resolve to carry their will into the future.

Hunting SoulHAYASii

TV anime “Dandadan” HAYASii ‘Hunting Soul’ [lyric video]
Hunting SoulHAYASii

This is a track by the in-story band HAYASii that amps up the music of the anime Dandadan.

It’s truly “exorcism metal,” embodying the band’s role in the show of warding off evil eyes.

Just like its soul-stirring title suggests, ultra-fast drums and razor-sharp guitar riffs deliver a blistering power metal sound.

Vocalist Kishō Taniyama’s high-tone shouts are seriously cool, too.

The song was used as an insert track in Season 2, Episode 18, which aired in August 2025.

The creators’ playful spirit—goofing around with total commitment—produces the ultimate catharsis.

It’s the perfect song for reliving the excitement of the series.

A Slice of PeachKensuke Ushio

Dandadan | A Slice of Peach | Soundtrack HQ
A Slice of PeachKensuke Ushio

This is a track that colors the world of the hit anime Dandadan, which depicts intense battles with ghosts and aliens as well as a bittersweet romance.

The music is by Kensuke Ushio, known for works like Chainsaw Man and A Silent Voice.

It’s included on the album Dan Da Dan (Original Series Soundtrack), released in December 2024.

The piece is marked by a heartbeat-like pulsing beat and melodious synth tones that evoke a sense of nostalgia.

Thanks to a sound design that seamlessly blends the thrill of an unpredictable story with the sparkle of the protagonists’ youth, it’s a song that fills you with excitement just by listening.

It’s recommended not only for fans of the story but also for anyone who wants to add some color to their everyday life.