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[2026] Songs You’ll Want to Sing at Karaoke! A Roundup of Easy-to-Sing Johnny’s Tracks

Johnny & Associates has wielded immense influence over Japan’s entertainment industry across the Showa, Heisei, and Reiwa eras, continually producing nationally beloved idols.

Now renamed “SMILE-UP., Inc.” and having established a new agency company, “STARTO ENTERTAINMENT,” the former Johnny’s office remains in transition.

In this feature, we focus on “easy-to-sing” songs from the former Johnny’s group catalog, researching picks across eras—from Showa to today’s Reiwa—without limiting the timeframe.

While some songs may have higher keys for men that, conversely, make them easier for women to sing, we’ll deliver a review that highlights the key points of singability from multiple perspectives!

[2026] Songs I Want to Sing at Karaoke! A Roundup of Easy-to-Sing Johnny’s Songs (41–50)

monsterarashi

ARASHI – Monster [Official Music Video]
monsterarashi

A love song about a bittersweet desire to transform into a monster and whisk a lover away to the world of darkness—this is Arashi’s 30th single, released in May 2010.

Chosen as the theme song for the drama Kaibutsu-kun starring Satoshi Ohno, the track was a massive hit, selling 543,000 copies in its first week.

The song is characterized by a sparkling, quintessential Johnny’s pop melody.

Every member except Kazunari Ninomiya has a solo part, making it especially fun in karaoke to showcase each of the five members’ unique personalities.

From the string-laden intro onward, it brims with charm that instantly grabs the listener’s heart.

Barefoot Futurearashi

ARASHI – The Barefoot Future [Official Music Video]
Barefoot Futurearashi

Released as a single in September 2003, it became widely beloved as a campaign song for Coca-Cola Japan.

Many of you might remember the commercial showing the members having a great time.

The lyrics carry a positive message about casting aside hesitation and sprinting toward the future with passion—just listening to it lifts your spirits.

Its bright, catchy melody is easy to remember, and with few drastic pitch changes, it’s a great choice if you’re looking for a karaoke-friendly song.

Pick it when you want to get the crowd going with your friends!

I wish you lots of happinessnaniwa danshi

Naniwa Danshi – Sachi Are [Official Music Video] YouTube ver.
I wish you lots of happinessnaniwa danshi

Naniwa Danshi’s classic “Sachiare” is memorable for its poppy melody.

Although the range is on the higher side at mid1D to hiD, it’s not particularly difficult for female singers.

For male singers, the B-melody before the final chorus may feel high, so it’s a good idea to lower the key with that section as the reference point.

The vocal line itself is straightforward without quirks, so as long as you can handle the range, it shouldn’t feel difficult to sing.

100% CourageHikaru GENJI

100% Courage (Nintama Rantarō Season 1 Opening)
100% CourageHikaru GENJI

The 21st single by Hikaru GENJI, released in May 1993, is beloved by many as the theme song for the anime Nintama Rantarō.

With lyrics that carry a message of courage for young people and a refreshing melody composed by Koji Makaino, the song leaves a strong impression.

It peaked at No.

7 on the Oricon singles chart and remained on the chart for four weeks.

Because the chorus is built on a canon progression, it’s relatively easy to sing.

Loved by a wide range of generations and often used as a marching song at school sports festivals, it’s a perfect track for livening up a karaoke session.

Doki itnaniwa danshi

Naniwa Danshi – Doki it [Official Music Video]
Doki itnaniwa danshi

This is a powerful rock tune by Naniwa Danshi that brightly cheers on young people starting a new chapter in life.

Released in February 2025 as the CM song for AOKI’s “Freshers Fair,” it carries a warm message that “being yourself is what’s truly wonderful,” with forward-looking lyrics full of a spirit of challenge that resonate deeply.

This track fully showcases the vocal and performance strengths of the group’s seven uniquely talented members.

The dance scenes, featuring refreshingly simple outfits of white shirts and denim, are also striking.

It’s a song that will gently nudge anyone taking their first step into something new.

Labyrinth Love Songarashi

ARASHI – Labyrinth Love Song [Official Music Video]
Labyrinth Love Songarashi

A heartfelt, bittersweet love song that expresses a fateful encounter with a rhythm like the ticking of a second hand.

The form of love Arashi portrays brims with a powerful bond that feels like a connection from a past life, and with the determination to protect the one you love.

Released in November 2011, the song drew attention as the theme for the Fuji TV drama “Nazotoki wa Dinner no Ato de” starring Sho Sakurai, selling 240,000 copies on the Oricon daily singles chart the day before its release.

It was later used as the theme for the film “Nazotoki wa Dinner no Ato de,” and included on the acclaimed albums “Popcorn” and “5×20 All the BEST!! 1999-2019.” It’s a track to listen to in moments when you want to etch into your heart the time you spend with someone special, while feeling deep love and trust for the one you cherish.

MasqueradeShonentai

Masquerade Ball Shonentai 1985
MasqueradeShonentai

Among the many idol groups produced by Johnny & Associates, Shonentai—a three-member idol group that the late Johnny Kitagawa himself once called his greatest masterpiece—stands out.

Their debut single, “Kamen Butokai” (Masquerade), entered the Oricon charts at No.

1 and remains their biggest hit, widely recognized as Shonentai’s signature song to this day.

With its relaxed tempo and modest vocal range, it’s easy to sing at karaoke.

However, since there are sections with overlapping vocals, it’s an even more exciting pop tune if you can sing it with friends rather than solo.