Ai Otsuka Popular Song Rankings [2026]

kit paletteOtsuka Ai29rank/position

Ai Otsuka / kit palette (“KitKat Daily Nuts & Cranberry”)

KitKat, the strong ally of exam-takers, now comes as “KitKat Everyday Nuts & Cranberry,” with nuts and cranberries mixed in.

The song featured in this commercial is Ai Otsuka’s “kit palette.” It was created with the hope of bringing smiles to women who laugh and cry as they devote themselves every day to work, study, and love.

Not only the fun times but even the tough ones are special days in your life.

With that in mind, this is a song that shares the strength to say, “Okay, let’s do this!” and keep going.

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SAKI

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vanity (from Shinichi Osawa)Otsuka Ai30rank/position

Ai Otsuka / vanity (by Shinichi Osawa)

Singer-songwriter Ai Otsuka is well known for her lively pop songs like “Sakuranbo,” “SMILY,” and “PEACH.” Released in 2023, “vanity (by Shinichi Osawa)” is a track that upends that image, with a chic, beat-driven sound that leaves a strong impression.

The song was written especially for her by Shinichi Osawa, a producer renowned for electronic music, and it also serves as the theme song for the drama “Yuyu Wonderland,” which features a mysterious, sauna-themed world.

Its enigmatic mood fits the show perfectly—definitely a must-listen!

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Yuuki

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Action 10.5Otsuka Ai31rank/position

Action 10.5

This commercial expresses the features of Panasonic’s VIERA phone, the P-06B, through a unique, imaginative world.

In a comedic setup where HARU films an elephant drawing pictures, it highlights the camera’s quality, editing functions, and waterproofing.

The music that further accentuates the fun atmosphere of the visuals is Ai Otsuka’s “Action 10.5.” Its distinctive digital sound, layered with her light, airy vocals, creates a unique sense of weightless futurism.

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kappamaki

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Jellyfish, shooting starOtsuka Ai32rank/position

Ai Otsuka / Jellyfish, Shooting Star

This mid-period song by Ai Otsuka is very soothing.

It’s a piano ballad, yet you can feel her strength in it—a track that lifts your spirits.

It’s a fine, mellow piece with a rich, gentle flavor, perfect for listening to after a relaxed dinner with a drink in hand.

I Kissed SantaOtsuka Ai33rank/position

Ai Otsuka / Kiss the Santa

Ai Otsuka is a singer-songwriter with cute vocals and catchy melodies who has won support from a wide range of listeners.

Her 12th digital single, “Santa ni kiss wo shite” (“Kiss Santa”), features striking choral work and a bouncy shuffle beat that heighten the anticipation for Christmas.

Its transparent sound and adorable lyrics are sure to warm hearts even during the cold-season festivities.

It’s a refreshingly crisp pop tune that’s also perfect for karaoke during the Christmas season.

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Hoshino Takashi

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HoneyOtsuka Ai34rank/position

Honey / Ai Otsuka cover

This is a song by singer-songwriter Ai Otsuka, known for hits like “Sakuranbo” and “Kingyo Hanabi.” It’s included on her first album, LOVE PUNCH, released in 2004.

In plain, unadorned words, she sings about her pet dog, who’s adorable no matter what it does.

Even if you can’t exchange words, many people probably want to express their gratitude to their dogs just like in this song.

If you’re one of them, listening to it will surely seep deep into your heart.

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Araki Jakkan

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Bye-byeOtsuka Ai35rank/position

Ai Otsuka / Bye-Bye (Short Ver.)

It was released in 2009 as Ai Otsuka’s 19th single.

The song was issued as a re-cut single from the album LOVE LETTER and was used as the theme for Asahi Beer’s “Slat” commercial featuring Ai Otsuka.

It reached No.

8 on the Oricon Weekly Singles Chart.