Ai Otsuka Karaoke Popular Songs Ranking [2026]

I love you.Otsuka Ai8rank/position

Ai Otsuka / I love you so much.

This is the sixth single by singer-songwriter Ai Otsuka, who has also been active since 2012 as the vocalist of the co-ed six-member band Rabbit.

Released in 2004, the song was used as the theme for NHK’s late-night drama series Yorudora.

It’s a soothing number featuring a transparent, piano-driven sound and a cute vocal tone.

The lyrics, which depict overflowing emotions, contrasted with the subtly heartrending melody, convey a depth of love that can’t be expressed by passion alone.

It’s a heart-wrenching ballad you’ll want to sing in front of your partner at karaoke.

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Hoshino Takashi

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Premium Kuroge Wagyu Salted Tongue (grilled) 680 yenOtsuka Ai9rank/position

Ai Otsuka / Grilled Top-Salt Wagyu Tongue 680 Yen (Short Ver.)

Ai Otsuka cutely sings about a woman’s feelings in “Kuroge Wagyu Jo-Shio Tan Yaki 680 Yen.” The title grabs you first, but contrary to what it suggests, the song expresses a woman’s romantic feelings straightforwardly through its lyrics.

That directness will likely make men’s hearts race when a woman sings it at karaoke.

Try channeling Ai Otsuka and sing it gently.

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zunx2P

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Birthday SongOtsuka Ai10rank/position

Ai Otsuka - Birthday Song

It’s a classic birthday song for karaoke! It’s easy to sing regardless of generation.

The chorus repeats “Happy birthday,” so it’s easy to follow.

You can remember it after just one listen, so check out the song in advance as a birthday theme.

Happy DaysOtsuka Ai11rank/position

Ai Otsuka / Happy Days

This is a summer-themed single by Ai Otsuka released in July 2004, with a double tie-in as the CM song for Morinaga’s ICE BOX and the theme song for Nippon TV’s 24th National High School Quiz Championship.

Her performance singing with a megaphone is striking, and it’s a refreshing rock tune that brings back memories of summers from that time.

The lyrics, written in down-to-earth language, depict days spent with friends and loved ones becoming happier and happier, and when everyone sings the chorus together, the energy instantly skyrockets.

It’s perfect for girls’ nights or when you want to pump up the mood at karaoke—a classic that lifts your spirits and fills you with positivity!

SMILYOtsuka Ai12rank/position

Ai Otsuka / SMILY

It’s a pop song packed with that bright, energetic message that’s so characteristic of Ai Otsuka.

Even if you’re tone-deaf or new to karaoke, it’s easy to sing along with the groove, and the A-melody even has call-and-response parts, so it’s a great track for everyone to shout together and get hyped! Also, since Ai Otsuka is from my generation, it should really resonate with people born around 1990.

The overall vocal range is A#3 to D5, and you might find the chorus a bit high.

Singing it entirely in full chest voice could be tough.

When you sing, try using your breath and lightly placing the sound in your head for an easier delivery.

Just like the title says, singing with a smile will help your voice come out more easily.

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Kubota Mami

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FlenjerOtsuka Ai13rank/position

Ai Otsuka / Frienger (Short Ver.)

Released in 2006 as Ai Otsuka’s 11th single.

It was featured in a commercial for Toshiba’s “au CDMA 1X WIN MUSIC-HDD W41T.” “Frienger” is a coined word that refers to wonderful friends.

The song itself is a happy tune you can listen to with an easygoing, upbeat smile, and it’s a relaxed, fun song to sing.

pocketOtsuka Ai14rank/position

Ai Otsuka / Pocket (Short Ver.)

Among Ai Otsuka’s songs, this is a straightforward love song.

It’s also well known as a track people want to listen to in winter.

Since it expresses a woman’s feelings toward her lover, it’s a song you’ll want to sing for someone special.

If a man hears this gentle-lyric song sung to him, it might just make his heart skip a beat.