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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 Lineup of Famous Artists! Anime Songs that Energize the Reiwa Era (51–60)

Crimson Lotus FlowerLiSA

LiSA “Gurenge” -MUSiC CLiP- (Anime “Demon Slayer: Kimetsu no Yaiba” Tanjiro Kamado: Unwavering Resolve Arc Opening Theme)
Gurenge LiSA

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.

Blue HabitatTatsuya Kitani

Singer-songwriter Tatsuya Kitani, who is active as a Vocaloid producer and also stands out as a bassist.

His song “Ao no Sumika,” released in July 2023, was chosen as the opening theme for the second season of the TV anime Jujutsu Kaisen, the Hidden Inventory/Premature Death arc.

It sets conflicting emotions—the end of youthful days once believed to go on forever and the radiant memories that linger in the heart—against a refreshing, fast-paced sound.

The lyrics, where the ache for an irretrievable past intersects with the brilliance of time spent with friends, align beautifully with the relationships among the characters.

It’s a rock tune you’ll want to listen to when you feel like reflecting on days gone by.

rainbowMasaki Suda

Masaki Suda 'Niji' (Rainbow)
Rainbow Suda Masaki

Masaki Suda, who thrives at the forefront both as an actor and an artist.

The song he performs captured the hearts of many as the theme for the film STAND BY ME Doraemon 2.

This heartwarming track tells the story of a protagonist who recognizes his own weaknesses, expressing deep gratitude to the partner who supports him and vowing firmly to walk into the future together.

Released as a single in November 2020, the song was written and composed by Huwie Ishizaki.

Suda’s gentle yet powerful vocals align beautifully with the film’s moving narrative.

It’s the kind of song that will surely make your heart swell when you want to convey your appreciation to someone special.

BOW AND ARROWKenshi Yonezu

TV anime “Medalist” non-credit opening video | Kenshi Yonezu “BOW AND ARROW”
BOW AND ARROW Kenshi Yonezu

“BOW AND ARROW” is a song by Kenshi Yonezu, written specifically as the opening theme for the TV anime Medalist.

Its striking sound blends passion with delicacy, echoing the story’s focus on figure skating.

The lyrics, which celebrate challenge, growth, and the importance of supporting one another, resonate deeply with listeners.

It’s a track not only for athletes devoted to their sport, but for anyone striving toward their dreams.

All Star Artists! Anime Songs That Energize the Reiwa Era (61–70)

End of DaysReoNa

ReoNa “End of Days” Official Music Video – TV Anime ‘Arknights: Rise from Ember’ Opening Theme
End of DaysReoNa

This is a soul-stirring track that seeks light from within despair.

Showcasing the true essence of ReoNa, known as a “despair-style anisong singer,” the song sets anguished cries and prayers of resistance in an apocalyptic world against a weighty symphonic rock soundscape.

Created as the opening theme for the TV anime “Arknights: Rise from Ember,” it will be released as her 11th single in August 2025.

The lyrics paint the image of a protagonist who strives to protect what’s precious, even as everything seems fated to end.

When you need courage to face adversity or want to immerse yourself in a grand narrative, ReoNa’s voice may resonate deeply with your heart.

Life is tough, no money.Sumire Uesaka

Sumire Uesaka “Life Is Hard Dame Dinero” Music Video
Life is tough—no money, Sumire Uesaka.

It’s a high-energy denpa-style song by Sumire Uesaka that feels like an explosion of energy.

It portrays a powerful protagonist who gives their all to enjoy every day, even without money.

Even the pressing worry of being chased by bills gets laughed off with mantra-like phrases—before you know it, you’re captivated by that boundless cheerfulness.

Released in October 2021 as Uesaka’s 12th single, the track was used as the opening theme for the TV anime “The Great Jahy Will Not Be Defeated!” Listening to this song might just give you the courage to overcome hardships.

Confirmation theoryRyokushen

[MV] Certainty Theory / Ryokushen – TV Anime “Necronomiko’s Cosmic Horror Show” Opening Theme
Kakushōron Ryokushen

A high-velocity rock tune that fuels a fierce resolve to “carve out the future on your own, no matter the adversity.” The track has been chosen as the opening theme for the TV anime “Necronomiko’s Cosmic Horror Show,” airing from July 2025.

After reading the script and resonating with the protagonist, Ryokushen delivers vocals that are more powerful than ever—many listeners were no doubt moved by that performance.

Lyrics brimming with rebellious spirit against society’s injustices and the determination to claw your way back from rock bottom entwine with the driving guitar sound to strike straight at the heart.

It’s a powerful song you’ll want to play when you hit a wall.