Sonoko Inoue, an actress and singer-songwriter who enjoys overwhelming support from younger audiences.
With her cute looks and rich expressive power, she continues to win fans one after another.
This time, we’re shining a spotlight on her.
We’ve compiled a ranked list of her most-played, karaoke-friendly songs.
Whether you’re a longtime fan or new to her music, be sure to check it out.
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Sonoko Inoue Karaoke Popular Songs Ranking [2026] (1–10)
Song of PointillismInoue Sonoko1rank/position

A song by singer-songwriter Sonoko Inoue, who was inspired to pursue music by her mother, a former band member, and who is also active as an actress.
It originally drew attention as a collaboration with the rock band Mrs.
GREEN APPLE, but was later released as a solo version on her third album, “Shiro to Iroiro.” Even with only a piano arrangement, her vocals craft a vivid world and convey a strength at the core that’s more than just gentle.
Because the accompaniment is so simple, it’s a challenging song to sing—but one you should definitely try at karaoke.
Song of PointillismMrs. GREEN APPLE feat. Inoue Sonoko2rank/position

This is a collaborative song by the rock band Mrs.
GREEN APPLE and singer-songwriter Sonoko Inoue, chosen as the theme song for the film “Aonatsu: 30 Days With You,” starring Hayato Sano and Wakana Aoi.
The poignant lyrics, which tie in with the film’s portrayal of a love limited to summer, match beautifully with the clear, fragile vocals.
If you’ve experienced a painful breakup or are in a long-distance relationship, you’ll likely resonate deeply with the song’s world.
Be mindful of how the male and female voices delicately intertwine, and sing it with a tender, bittersweet tone.
I love you.Inoue Sonoko3rank/position

Sung by singer-songwriter Sonoko Inoue, this work is her first major-label single, released in November 2015.
The lyrics, which capture straightforward feelings, ride on a sparkling melody to create a polished pop tune.
It was also used as the music for “CBC Radio Manpre.” Packed with genuine emotions like a racing heart and the desire to touch the one you love, it’s sure to captivate everyone if you sing it at karaoke! Try singing it with friends your age or whenever you want to express your true self in a cute way—and have fun with it.
the best in the worldInoue Sonoko4rank/position

Singer-songwriter Sonoko Inoue, known for songs that capture the cute feelings of girls, is very popular.
Her track “Sekai de Ichiban” (“The Best in the World”) is one of her signature songs—a love song that deeply resonates with women in love.
Even if it’s not your first crush, a first date or a first experience with someone you like can make your heart race—moments filled with nerves and excitement.
Starting from that fluttering feeling, this love song conveys how the bond between two people deepens.
Men will likely find themselves drawn into the lyrics too, imagining themselves in the story and feeling their hearts pound.
Song of PointillismMrs. GREEN APPLE (feat. Inoue Sonoko)5rank/position

The song Tenbyo no Uta by Mrs.
GREEN APPLE, featuring Sonoko Inoue.
As a harmony piece performed by two high-voiced singers, both the lead and the harmony parts feature very high vocal ranges.
It’s rare to find a track that foregrounds falsetto harmonies to this extent, making it a unique work in that sense.
Beyond the sheer height of the notes, the two singers’ expressive abilities are also compelling, and the beautiful harmonies they create are breathtaking.
If you want to sing gorgeous harmonies at karaoke, this is a song you should definitely try at least once.
To my dear youInoue Sonoko6rank/position

“To My Precious You,” sung by singer-songwriter Sonoko Inoue from Kobe, is also a song you’ll want to dedicate to a friend! Its bubbly, smile-sparking pop melody lifts your spirits just by listening.
Her cute, energetic vocals will boost your mood, too.
It can feel a bit embarrassing to say to your best friend, “Let’s stay friends forever,” but with a song that pours out all that love like this, you can express your feelings honestly!
red scarfInoue Sonoko7rank/position

Sonoko Inoue’s “Red Scarf,” a love song embraced by young women—especially those of her own generation—captures a one-sided love where the chill of winter air echoes a bittersweet heart.
The person you love has someone else they love.
This poignant portrayal of an unrequited romance makes it a heartbreaking, tear-jerking song.


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