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.
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A mutual-love song sung by an idol. Collection of happy love songs (71–80)
Curse me, curse me.=LOVE

A darkly enchanting song where love and curses intertwine.
Performed by =LOVE, this track takes the theme of a curse deeper than love, becoming the ultimate love song led by center member Iori Noguchi.
The lyrics, evocative of a revel in the twilight, depict a powerful bond born from shared secrets.
Released on March 6, 2024, it is the group’s 16th single and was also chosen as the commercial song for the Odaiba Dinosaur Expo 2024.
It’s recommended for those troubled by the complexities of romance or intrigued by the boundary between love and curses.
It will surely awaken the deep emotions that lie dormant within you.
I heard the sound of cherry blossoms blooming.=LOVE

This is a heartwarming =LOVE song that gently conveys the arrival of spring.
It portrays a faint, bittersweet first love by likening the flutter of a first crush to the invisible scene of “the sound of cherry blossoms blooming.” The reasons the protagonist prefers riding in the third car of the school commuter train, and the care she takes with her hairstyle, convey the feelings of a girl earnestly navigating her first love despite her confusion.
Included on the May 2021 album “Zenbu, Naisho.” (“Everything’s a Secret.”), the song also drew attention for its refreshingly springlike visual beauty in the music video.
It’s a perfect track for the spring season—one that makes your heart flutter when listened to at the start of a new school term.
It’s recommended not only for those in love, but also for anyone who wants to enjoy the spirit of spring.
Our DiaryME:I

A gemlike ballad that weaves together memories of summer.
While it hints at the end of the season, it fills you with a warm feeling, as if looking back on the happy days.
The lyrics are sprinkled with quintessential summer scenes—pools, camping, and goldfish scooping—gently awakening the listener’s memories.
Included on the single “Hi-Five,” released in August 2024, this song celebrates the preciousness of time spent with someone special over a relaxed melody.
It’s the perfect track for when you want to reflect on summer memories or savor the moments shared with a loved one.
Mutual Love Songs Sung by Idols: A Compilation of Happy Love Songs (81–90)
LOOK AT MENiziU

LOOK AT ME by NiziU, an idol group formed through an audition program.
Included on their 2023 album COCONUT, this song was chosen as the theme for the drama Turn to Me, Mukai-kun.
While it’s about unrequited love, the lyrics convey a sense of optimism rather than sadness.
Listening to it will make you look forward to what’s to come, and it also works as a pep song when you’re feeling down.
Also, pay attention to how the title phrase appears within the song!
I love you!SKE48

Aishiteraburu! is the 9th single by SKE48, an idol group based in Sakae, Nagoya, released in 2012.
It sold approximately 472,000 copies in its first week and reached No.
1 on the Oricon singles chart.
The music video was filmed on Saipan, giving it a summery vibe.
With its bright, fast-paced sound and lyrics depicting a lovey-dovey couple, it’s a song that lifts your spirits.
It’s perfect for enjoying summer to the fullest, so be sure to give it a listen!
Juliet: 100 Reasons I Love YouHōkago Purinsesu

“I don’t even know why I love you this much, but… I just do!” Many of you can probably relate to that feeling you can’t put into words.
This song by the idol group Houkago Princess was released in 2011 as their second single.
It’s a cute track that paints a guitar-driven rock band sound with sparkling synth phrases.
The members’ straightforward vocals seem to express the song’s world exactly as it is.
When it comes to supporting your oshi, you don’t need any reason other than “I love them,” right?
Blue Coral ReefMatsuda Seiko

Seiko Matsuda, an idol who epitomized the 1980s, released “Aoi Sangoshō” (Blue Coral Reef) as her second single in 1980.
Spurred by the song’s success, its chorus—evoking a vivid blue ocean stretching out before you—became unforgettable, making it an essential summer love song.
It leaves a refreshing afterglow, as if you sprinted through summer in a whirlwind romance, so it’s a perfect pick even at summer’s end.
In 2021, she released a self-cover version, “Aoi Sangoshō ~Blue Lagoon~,” so whether you’re from the original era or not, enjoy this sparkling song of love!


