Idol Songs from the Showa, Heisei, and Reiwa Eras: Classic and Latest Hits That Light Up Karaoke
We’ve picked out songs from a wide range of idols—male and female alike—from classic Showa and Heisei-era idol hits to idols thriving in the Reiwa era!
Alongside the all-time staples, we’ve gathered insider-favorite tracks that idol enthusiasts will appreciate, while still being easy for a broad audience to enjoy.
Use this list as a reference for your next playlist.
Many of the melodies are simple, so everyone can sing, dance, and get hyped together!
Go all out with the latest tracks bursting with idol charm, or bask in nostalgia with old favorites—enjoy idol songs in whatever way suits you best!
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[Idol Songs of the Showa, Heisei, and Reiwa Eras] Classic and Latest Hits (21–30) That Fire Up Karaoke
RPGSEKAI NO OWARI
SEKAI NO OWARI’s classic song “RPG.” This work, which could be called the culmination of the band’s fantastical musical style from their early days, is something anyone born in the Heisei era has probably heard at least once.
Surprisingly, the song’s vocal range is quite narrow, spanning from mid1 C# to hi A.
Since the frequently used notes are also on the lower side, even men with lower voices can sing it without issue if they drop the key.
If you want to boost the quality, try mixing in breaths like Fukase does—doing so will really liven things up at karaoke.
The FeelsTwice
Here’s the first all-English single released in 2021 by TWICE, the hugely popular K-pop girl group.
It was aimed at entering the Billboard charts, and it successfully made the rankings just as intended.
With a bass-driven, danceable intro that gets you excited, a melody that’ll loop in your head after just one listen, and the razor-sharp choreography unique to K-pop, it’s packed with elements that will hype up any karaoke session.
Since the lyrics are in English, it’s also a big plus that it seems easier to memorize than Korean.
Idol Songs from the Showa, Heisei, and Reiwa Eras: Classic and Latest Karaoke Crowd-Pleasers (31–40)
FLASHPerfume
This song was used as the theme when the manga Chihayafuru, originally created by Yuki Suetsugu, was adapted into a film.
It was released in 2016.
The technopop unit Perfume, who perform this track, are known for their distinctive singing and dancing, which make the song especially appealing.
The choreography is said to incorporate kung-fu moves.
It also served as the theme for the special variety program Beat Takeshi’s Owarabo.
Perfume look incredibly cool dancing sharply in black outfits within a monochrome space.
School HeavenKoizumi Kyoko
This song, covered by Kyoko Koizumi in 1988, was originally released by Finger Five in 1974.
With lyrics that depict relatable school-day episodes and call-and-response shouts, it’s a track you can’t help but get excited about.
By the way, the shout sections are based on Gary U.S.
Bonds’ American hit “New Orleans,” so you might enjoy giving that a listen too.
Tracing the roots of different songs is part of the fun—this is a beloved oldie with enduring popularity.
Happinessarashi
A song packed with a lively rhythm and a positive message! Its melody naturally lifts the listener’s spirits, and the powerful lyrics give a push toward stepping into the future.
Released in 2007, it also made waves as the theme song for the drama “Yamada Taro Monogatari.” It’s a live-show staple, and the sight of the entire venue coming together in excitement is truly spectacular.
As spring brings new beginnings, singing it at karaoke is sure to spread positive energy! Sing it with friends and savor the best moments together.
My cutest partFRUITS ZIPPER
FRUITS ZIPPER, an idol group that has been riding a wave of momentum thanks to this song’s massive success on TikTok.
It was released as a digital single in April 2022 and later came out on CD in September 2023.
With lyrics that boost self-esteem and a catchy, poppy melody, it has won strong support, especially among young women.
It has continued to be a long-running hit, even charting on streaming services into 2024 and beyond.
The lyrics, which encourage recognizing your own charm and having confidence, give listeners energy and courage.
It’s the perfect track for when you want to feel bright and positive.
Love Revolution 21Mōningu Musume.
Here’s a song by Morning Musume released in 2000.
Natsumi Abe and Maki Goto served as the centers.
Arranged by Dance☆Man, the track is crafted with a nod to classic disco music, giving it a cool, hard-edged vibe.
It was used as the opening theme for the TV show “Find the Idol!” and also featured in commercials.
It’s a treat to hear producer Tsunku’s voice in the chorus as well.
It’s a nostalgic yet fresh song that captures the feel of the 21st century.