Are you familiar with the songs related to Myaku-Myaku, the mascot character of the 2025 Kansai/Osaka Expo? In this article, we’ll introduce a wide range of music associated with the hugely popular Myaku-Myaku.
Along with the official theme song, we’ll also feature unofficial fan-made derivative songs.
There are plenty of captivating tracks, so take this opportunity to explore and enjoy a variety of songs.
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[Osaka Expo] From Myaku-Myaku’s theme song to unofficial tracks! Spotlight on buzzworthy music (1–10)
The Song of MyakumyakuŌsaka Furitsu Sakurazuka Kōkō Keiongakubu
This is the theme song for Myaku-Myaku, produced by the Sakurazuka High School Light Music Club of Osaka Prefecture, a group that has drawn attention for many years with its outstanding achievements.
The song introduces the mysterious Myaku-Myaku—said to be made of cells and water—set to a fresh, high school–style sound.
At a pre-Expo event in April 2023, they even performed together with Myaku-Myaku.
Its bright, hopeful tone is perfect for building excitement as we head toward the Expo.
Listening with family and friends will heighten your anticipation for the venue, so we highly recommend it!
Theme of Myaku-Myakuumizuki sheru
VTuber Kurage Shell, who performs with the concept of a mermaid songstress, wrote and composed the song.
Released in May 2025, this track is filled with love for Myaku-Myaku and a wish for the Expo’s theme of “Designing Future Society for Our Lives.” Its bright, buoyant melody and worldview brim with hope, like a great rainbow arching into the future.
It’s packed with her signature catchy charm.
Perfect for getting hyped for the Expo or when you want to lift your spirits with something positive.
fluffymirai no tobira akete (myakumyaku no uta)
This is a track by Mofumofu-san featuring an appealing, festive, and pop-tinged sound arrangement.
Released in August 2025, the song was created as a support anthem for the Osaka-Kansai Expo.
Its uplifting pop sound and buoyant beat are paired with an irresistibly catchy melody that everyone will want to hum along to.
The lyrics paint a hopeful world where, with Myakumyaku at the center, people’s hearts unite and together open the door to the future—one of the song’s greatest charms.
If you listen while brimming with anticipation for the Expo, it will likely amplify that excitement even more.
It’s a motivational tune that grants you the courage and energy to take a new step forward.
The continuation of this EarthKobukuro
This is a heartwarming pop number by Kobukuro that delivers hope for the future on a grand melody.
Released in July 2022 as their 34th single, it serves as the official theme song for Expo 2025 Osaka, Kansai.
The lyrics depict a future where technological advancement and nature coexist beautifully, carrying a warm message of people across the world connecting and entrusting hope to the next generation.
It gently supports everyone striving to overcome difficult times, and as you listen, a tender warmth slowly spreads through your heart.
A dance video featuring Myakumyaku is available on YouTube.
Myaku-Myaku Counting Songumizuki sheru
A very fun counting song inspired by the official mascot of the Osaka-Kansai Expo.
It’s a track by Shell Kurage, a music-focused VTuber who performs with the concept of a mermaid songstress.
The song adopts the traditional Japanese counting-song style, and its catchy melody will have everyone from kids to adults humming along.
You can feel the overflowing affection for Myaku-Myaku, and it naturally brings a smile to your face.
Released in September 2025 as an original song written and composed by Shell Kurage herself, it’s perfect not only for listening on your way to the Expo, but also as background music when you want to boost the excitement with friends for the event!
The Song of MyakumyakuFujimoto Chika
This is a fan song for Myaku-Myaku created with a modern approach, using ChatGPT for lyrics and Suno AI for composition.
It was produced by children’s music creator Chika Fujimoto, a skilled artist who won an award at the 2016 A1 Asobi-Uta Grand Prix.
With the unique perspective of a former nursery school teacher, elements like the character’s cells and water are portrayed in words that are immediately relatable and easy for children to understand.
It also features a fun, reggae-like rhythm that makes you want to move—totally addictive.
It’s the perfect track for kids who are eagerly awaiting the Expo, or for parents and children to sing and dance to together.
pavilionKish.
A futuristic pop song that paints a radiant world of tomorrow.
This work is by Vocaloid producer Kish., who’s also gaining attention for video production that makes full use of AI technology.
Released in May 2025, it’s themed around the Osaka-Kansai Expo.
Traditional Japanese instruments blend with futuristic synths to deliver a grand musical experience that bridges past and future.
The lyrics incorporate the Heart Sutra and Kansai dialect, making it a joy to listen to.
It brilliantly expresses the Expo’s theme, “Designing Future Society for Our Lives,” in sound alone, filling you with excitement just by listening.
When you want to feel hopeful about what’s about to begin, be sure to savor this uplifting rush!