Exclusive Collaboration Highlights
This second collaboration builds on the success of the first, offering unique features:
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Charming Crossover Design: My Melody and Kuromi characters are depicted adorably dressed as Koala’s March koalas, and vice-versa, creating a fresh and playful aesthetic.
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Diverse Product Lineup: The collection includes plush toys, mascot keyholders, and T-shirts, catering to various tastes and preferences.
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Lotte Online Shop Exclusive: These items are special releases, not available in physical stores, making them a must-have for dedicated fans.
“The blend of Sanrio’s timeless charm with the playful spirit of Koala’s March creates an irresistible appeal,” shares a fan online. “It’s the kind of unexpected cuteness that truly defines ‘kawaii’ culture!”
The Collection: A Closer Look
Plush Toys
Crafted to be soft to the touch and approximately 35cm tall, these plushies are designed for maximum huggability. There are four different designs, each capturing the essence of the crossover.
- Price: ¥4,980 (tax included, shipping separate)

My Melody dressed as a Koala’s March koala.

Kuromi in a Koala’s March koala costume.
Mascot Keyholders
Perfect for personalizing bags or backpacks, these smaller, equally adorable keyholders come in four distinct designs. They offer a portable piece of the collaboration to carry with you daily.
- Price: ¥2,980 (tax included, shipping separate)

My Melody Koala mascot keyholder.

Kuromi mascot keyholder.
T-shirts
Featuring cute chest accents, these T-shirts are designed to be wearable as everyday fashion. Available in two designs and unisex M and L sizes, they offer a subtle yet charming way to show off your fandom.
- Price: ¥2,780 (tax included, shipping separate)

Pink T-shirt featuring the collaboration design.

Light Purple T-shirt showcasing the collaboration design.
How to Purchase
These limited-edition goods will be available for purchase exclusively via the Lotte Online Shop. The sales period runs from:
- Sales Period (Order Acceptance Period): March 30, 2026 (Monday) 12:00 PM JST to April 12, 2026 (Sunday) 11:59 PM JST
For more details on the products and estimated delivery times, please visit the official Lotte Online Shop:
This collaboration exemplifies the enduring appeal of Japanese “kawaii” culture, where beloved characters transcend their original contexts to create new, delightful experiences. As these exclusive items make their way into the hands of fans globally, they will surely continue to fuel the vibrant and ever-evolving world of character goods, reinforcing the universal language of cuteness and joy.


