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Wonderful singer/idol

An idol sings a mutual-love song. A collection of happy love songs.

Among the songs sung by idols, there are so many love songs! From bittersweet ballads to upbeat tracks that capture the flutter of romance, there’s a wide variety.

In this article, we’ll be introducing songs that celebrate mutual love from among those many romance tracks.

Each one tells the story of two people who care for each other, so you’re sure to find heartwarming songs that make you feel warm inside.

Be sure to listen while thinking of someone special to you.

Mutual Love Songs Sung by Idols: A Collection of Happy Love Songs (61–70)

Cute for lifetakane no nadeshiko

[MV] Cute for life / Takane no Nadeshiko [HoneyWorks]
Cute for lifetakane no nadeshiko

An electropop song that captures the feelings of a girl in love.

It’s a track by the idol group Takane no Nadeshiko, released in April 2025.

It stands out with a mellow melody at the start, and the lyrics are packed full of pure, adorable emotions.

The vibe is so cute that you can’t help but grin as you listen.

Perfect for boosting your romantic mood—highly recommended!

An Unexpected ConfessionAKB48

Unexpected Confession Music Video / AKB48 65th Single [Official]
An Unexpected ConfessionAKB48

A refreshing coming-of-age story that begins with a sudden confession.

Set for release in April 2025 as AKB48’s first single of their 20th anniversary year, the track is crafted by Yasushi Akimoto, Masahiro Mizoguchi, and Yuichi Nonaka.

With a lively, springlike melody, the lyrics depict the feelings of a shy protagonist in love who, though flustered by an unexpected turn of events, takes a brave step forward.

The choreography features the adorable “Vegetable Pulling Pose,” expressing the joy of being chosen and confessed to from among many—a music video that’s sure to make you smile just by watching the dance.

It’s a perfect song for anyone starting a new chapter this spring.

Say I doTravis Japan

Travis Japan – ‘Say I do’ Music Video
Say I doTravis Japan

An exquisite love song that portrays the feeling of being in love with pure sincerity.

Serving as a centerpiece of the double A-side CD single to be released in March 2025, it has been selected as the theme song for the drama “Honnō Switch.” Its heartwarming melody, which gently embraces the precious moment of pledging eternal love, is truly the essence of this work.

It’s a song we especially recommend for those who wish to spend special moments with the one they love.

Tea for two with you ♡wāsuta

Wa-Suta (WASUTA) “Tea for Two with You♡” Dance Video
Tea for two with you ♡wāsuta

We are Wasuta, an idol group of the digital-native generation that began activities in 2015.

Since our major debut album, “The World Standard,” we’ve continued to grow, powered by a cute worldview and exceptional sound.

With a unique musical style and diverse stage productions, we have captivated fans in Japan and abroad.

We’ve also been active in gaming-related events, serving as official supporters of the e-sports tournament RAGE.

Our debut song won first place in the Indie category at the 4th Idol Song Awards 2015, earning us a strong reputation as a skilled group.

While focusing on sharing updates and engaging with fans through social media, we’ve built a global presence with live performances in 13 countries.

We’re a perfect fit not only for J-pop lovers but also for fans of anime and games.

Love, I’m checkmated.AKB48

Love Is Checkmated Music Video / AKB48 64th Single [Official]
Love, I'm checkmated.AKB48

AKB48, a female idol group born in 2005 and based in Akihabara, introduced the innovative format of “theater performances” to Japan’s music scene.

Centered on J-pop and idol pop, they also showcase a wide musical range, including rock and ballads.

They have released a steady stream of singles and albums, setting numerous records on the Oricon charts.

The group has appeared on NHK’s Kōhaku Uta Gassen and has won many music awards, including the Japan Record Awards.

Produced by Yasushi Akimoto, they launched the groundbreaking “General Election,” in which fans vote.

Without ever disbanding, the group continues to deliver a fresh appeal by repeatedly welcoming new members and graduating others.

AKB48, which brought a fresh breeze to idol culture, is recommended for those who enjoy lively, upbeat songs and dances.

First Love RendezvousAnimal☆Collection

[1st single] “First Love Rendezvous” MV
First Love RendezvousAnimal☆Collection

A new single has arrived from Animal☆Collection, an idol group themed around pets and brimming with love for adorable animals.

It’s a sweet-and-sour love song that compares the feelings of first love—meeting someone who gazes at you with gentle eyes, the moment your heart starts pounding, and the irresistible curiosity that follows—to the courtship behaviors of animals.

Since its release in July 2024, the group has held live events across Tokyo, including at Tower Records Shibuya, captivating audiences with their cute dance performances.

This track is recommended not only for dog lovers, but also for anyone who wants to relive the bittersweet memories of first love or simply warm their heart with a gentle, comforting feeling.

Colorful DaysAee! group

Aぇ! group “Colorful Days” Official Music Video – Streaming Ver. –
Colorful Days Aぇ! group

Aぇ! group delivers a sweet, pop-tinged love song filled with the familiar sparkle of romance—like the butterflies before meeting up for a date or the shy moment of giving a gift.

Set to a breezy rhythm, its message of courtship will resonate with anyone harboring sweet-and-sour feelings of love.

Featured on the album “D.N.A,” releasing in February 2025, and chosen as the CM song for the nationwide sweets delivery service CAKE LINK, this track is perfect for those who want to share that heart-pounding moment of love with someone special.