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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.

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.

UniverseOfficial HIGE DANDism

Official HIGE DANDism – Universe [Official Video]
Universe Official HIGE DANdism

This is a song by Official HIGE DANDism with a warm, comforting Black music vibe.

Released as a single in February 2021, it was created as the theme song for the film Doraemon: Nobita’s Little Star Wars 2021.

The track is also included on the acclaimed album Editorial.

Its grand, gospel-inspired arrangement paired with Satoshi Fujihara’s clear, transparent vocals creates a soothing sense of reassurance that gently envelops the listener.

The message that even if each person is small, connecting with others can become a great strength is part of the song’s appeal.

It’s a track I hope you’ll listen to when taking a new step forward or when your heart feels a little tired.

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.

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

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.

Ao and KiramekiSpira Spica

[My Dress-Up Darling] Spira Spica MV “Blue and Sparkle” (TV Anime “My Dress-Up Darling” Season 2 Opening Theme)
Ao and Kirameki Spira Spica

This is Spira Spica’s memorable 10th single, selected as the opening theme for season 2 of the TV anime “My Dress-Up Darling.” Following their previous 2022 release “San-san Days,” they’ve once again been chosen, and the song links beautifully with the anime’s world.

The sparkling guitar sound and vocalist Kiyono’s straightforward, soaring voice ring out proudly.

Depicting the blue glow of youth and a strong resolve to pursue what you love, this song is sure to color the days of anyone who’s passionately absorbed in something.

Unraveling Love ~A Little Courage~Mai Kuraki

Mai Kuraki “Unraveling Love ~A Little Courage~” Lyric Video
Unraveling Love ~A Little Courage~ Mai Kuraki

This is a track by Mai Kuraki where a cool city-pop sound fuses with rock’s intensity.

Released in October 2023, it was selected as the opening theme for the TV anime Detective Conan, marking her 26th tie-in with the series.

It captures a frustrating love that seems mutual yet feels one-sided, vividly portraying the earnest desire to define that ambiguous relationship.

The rapid-fire chorus, delivered in a rush, feels just like a racing heartbeat.

Also included on the 2024 EP “forever for YOU,” this song gently gives a push to anyone who wants to close the distance with someone they like but can’t quite take that final step.