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!
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Only famous artists! Anime songs that enliven the Reiwa era (31–40)
Protect the Lightsupittsu
Released in October 2025 as a digital single—the first in about two and a half years—it serves as the opening theme for the TV anime SPY×FAMILY Season 3.
Masamune Kusano commented, “While it’s a work whose comical and cute depictions are fun, I wanted the song to face the sorrow that flows at the root of the story rather than run from it,” and true to his words, the sound beautifully captures a world where poignancy and hope intersect.
The rich arrangement, co-produced with Seiji Kameda, is also a highlight, with horn sections and organ adding vivid color.
It gently gives a push to the courage to protect what matters most.
Dead Or AliveGLAY
A rock number released in December 2025 as GLAY’s 63rd single.
Written specifically as the opening theme for the anime Record of Ragnarok III, the track resounds with a fierce yet weighty sound befitting a grand tale where gods and humanity wager their lives in battle.
TAKURO, who wrote the lyrics and composed the music, commented that he created the piece while staying close to a world where winners live and losers fall, and the melody conveys anguish that cannot be resolved by justice alone.
The sound arrangement also captivates with the incorporation of the hard-edged beat sensibilities of Rotterdam techno.
TERU’s powerful vocals ring out triumphantly, making this song every bit worthy of being called an anthem.
Watch me!YOASOBI
A poppy, comical world bursts to life in this anison that naturally brings a smile just by listening.
It’s YOASOBI’s 16th digital single.
The song serves as the opening theme for the TV anime “WITCH WATCH,” and was created based on the short story “Kokoro Kororon” written by the original author, Kenta Shinohara.
Lyrics that portray the protagonist’s sunny, carefree personality and their pure childhood-friend romance, combined with ikura’s clear and charming vocals, fully enhance the story’s appeal.
It’s the perfect track to kick-start a morning when you need an energy boost.
MonsterDa-iCE
An aggressive track by Da-iCE where their heavy sound and explosive vocals take center stage.
Released in October 2025 as the opening theme for the TV anime “Monster Strike: Deadverse Reloaded,” this self-produced song features lyrics and composition contributions from members Tetsuya Iwaoka and Hayate Wada.
Its dynamic arrangement fuses a pop melody with hip-hop and electronic beats, perfectly matching the anime’s worldview.
The lyrics, themed around inner ambition and impulse, are sure to resonate with anyone striving to break through their limits.
Be sure to check out this energetic dance number.
flameLiSA
The hugely popular anime series Demon Slayer has captivated audiences from young children to adults.
This song by LiSA was chosen as the theme for its film adaptation, Demon Slayer: Mugen Train.
Released in 2020, it won the Grand Prize at the 62nd Japan Record Awards.
It’s a grand ballad whose soul-stirring vocals are deeply moving, aligning perfectly with the film’s emotional story.
The piece conveys a strong resolve to embrace all the sorrow and pain of losing someone dear and to carry the feelings entrusted to us into the future.
If you’ve seen the movie, the worldview expressed in the lyrics will resonate deeply.
It’s a message song that gives you the courage to face forward after overcoming a painful farewell.
Only famous artists! Anime songs that enliven the Reiwa era (41–50)
flameLiSA
The hugely popular anime series Demon Slayer has captivated audiences from young children to adults.
This song by LiSA was chosen as the theme for its film adaptation, Demon Slayer: Mugen Train.
Released in 2020, it won the Grand Prize at the 62nd Japan Record Awards.
It’s a grand ballad whose soul-stirring vocals are deeply moving, aligning perfectly with the film’s emotional story.
The piece conveys a strong resolve to embrace all the sorrow and pain of losing someone dear and to carry the feelings entrusted to us into the future.
If you’ve seen the movie, the worldview expressed in the lyrics will resonate deeply.
It’s a message song that gives you the courage to face forward after overcoming a painful farewell.
Crimson Lotus FlowerLiSA
As the theme song for the hugely popular anime Demon Slayer: Kimetsu no Yaiba, this track became a massive hit that represents LiSA’s career.
Even as the protagonist is battered by a cruel fate, the indomitable will to keep moving forward to protect what’s precious forms the work’s powerful core theme.
The driving rock tune, infused with a distinctly Japanese flair, is undeniably cool, and when paired with LiSA’s soaring vocals, it stirs your emotions just by listening.
Upon its release in April 2019, it topped the charts across both the Heisei and Reiwa eras.
It’s a powerful anthem that lifts your spirits when you’re feeling down, clearing the clouds and filling you with the strength to face tomorrow.