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Anime songs recommended for men in their 40s to sing at karaoke

We’ve put together a selection of Japanese anime songs perfect for karaoke that will make men in their 40s go, “So nostalgic!” It’s a gathering of those tunes—from the anime you were probably obsessed with—one after another.

How about listening to these songs and reminiscing about your good old youthful days?

Recommended Anime Songs to Sing at Karaoke for Men in Their 40s (21–30)

Song of Hakushon DaimaoYuri Shimazaki

Starting with adorable opening sound effects, the friendly lyrics vividly conjure the image of a great demon king emerging from a magic jar.

His character—honest, quick to tears, and full of human warmth—is wonderfully portrayed, making this a heartwarming piece that children and adults alike can enjoy.

Yuri Shimazaki’s bright, soaring vocals further enhance the comedic storytelling atmosphere.

Released by Nippon Columbia in October 1969, it gained popularity as the opening theme for a Fuji TV–broadcast anime airing at the same time.

It’s a perfect track for moments when everyone wants to have fun together—like family time on holidays or children’s events.

Fly! GrendizerIsao Sasaki

This is a heroic anthem characterized by a powerful melody and a message that resonates with the heart.

Depicting the exploits of a protagonist and a robot who protect the peace of Earth, the work’s gallant tone vividly expresses a deep appreciation for the planet’s beauty and the preciousness of peace.

Isao Sasaki’s passionate vocals convey courage and hope in the face of invaders from space.

Released in 1975, it was used as the opening theme for the TV anime UFO Robo Grendizer, which aired from that same year through 1977.

It was re-released in June 1998.

Highly recommended for those who want to thrill to the tale of a hero fighting for peace or draw energy from a fiery sense of justice.

Dororon Enma-kunChinatsu Nakayama

A song that vividly depicts the mysterious world of yokai was released in 1973 as the opening theme for a TV anime.

With lyrics by Chinatsu Nakayama and music by Asei Kobayashi, the melody wonderfully captures the strange yet humorous nature of these spirits.

The piece playfully recounts the mischief of yokai emerging from the underworld with a bright, light rhythm, offering a friendly charm that appeals to both children and adults.

Its lyrics, imbued with affection for Japan’s traditional yokai culture, harmonize beautifully with a catchy melody.

It’s a recommended track for anyone who wants to spend a fun time with yokai or enjoy a nostalgic Showa-era anime song.

Cutie HoneyYoko Maekawa

An anime about a heroine who fights, featuring those slightly sexy transformation scenes boys love that set hearts racing.

Honey has been remade many times and even adapted into live action, and it continues to evolve today.

Its theme songs—from the original to various covers—are highly diverse, making it a work that has had many fans for years.

Ninja Hattori-kunJunko Hori

It was probably thanks to this anime that the ninja boom erupted.

They’re ninjas, but they felt very friendly and approachable.

Even so, their ninja skills were the real deal, so they seemed really cool.

This theme song is also one I used to sing a lot.

Just wait and see.Kumiko Ohsugi & Nelly Schwarz

Heidi, Girl of the Alps (1974) OST 06 “Wait and See” (Mattete goran) Ending Theme
Wait and See - Kumiko Osugi & Nelly Schwarz

This is a song that was used as the ending theme for Heidi, Girl of the Alps.

It gently expresses the anime’s world, so when sung by a man it can have a cool, mature edge.

Its high recognition from being a famous anime is also one of its attractions when performing it at karaoke.

I want to shout that I love you.BAAD

"Slam Dunk Theme Song" vol. 2 BAAD - 'I Want to Shout That I Love You' sung by Kaname Kawabata (Short Ver.)
I want to shout that I love you BAAD

It’s a timeless masterpiece etched in my heart along with memories of my nostalgic youth.

Beginning with a fresh morning scene, it portrays the protagonist’s emotions as they waver between friendship and romantic feelings, conveyed through a passionate melody and powerful vocals.

A signature work by BAAD, it was released as a single in December 1993 and used as the first opening theme for the TV anime SLAM DUNK.

In March 2021, it won the Users’ Choice Award at the Heisei Anisong Grand Prize, and it continues to be loved across generations.

With lyrics that explore universal themes such as the frustrations of love and the courage to take a step forward, it’s perfect for moments when you want to indulge in sweet, bittersweet memories of romance.