
This is what happened when we turned a wafer into a squeeze toy—Mellojoy (Mellojoy)’s “Rainbow Wafer (Z063-4)” is a unique squeeze toy that uses mousse cream to three-dimensionally recreate the lattice-patterned wafer base and the mille-feuille-style sides with their multiple layers.
The overall color is lemon yellow. The surface is sprinkled with colorful rainbow sprinkles (stars and strip-shaped confetti), giving it a fun, pop art look.It’s a playful design true to Mellojoy’s spirit, capturing the two distinct textures of wafer and mille-feuille in a single squeeze toy.
What is Mellojoy Rainbow Wafer (Z063-4)?

As the name suggests, “Rainbow Wafer” is a squeeze toy modeled after a wafer. The top and sides feature a checkered texture reminiscent of a wafer, while the lower half of the sides recreates the cross-section of layers stacked like a mille-feuille.
The color scheme is based on lemon yellow, accented by sprinkles scattered across the top. A small “Mellojoy” logo plate sits perched on top, giving the toy an overall pop and cheerful look. It’s made of MousseCream— enjoy its soft elasticity and slow-rebound texture.
The styling is just too stylish

Placed on a white ridged plate and garnished with lemon, blueberry, mango, and small white flowers, the bird’s-eye-view styling is absolutely stunning. The yellow color of the Rainbow Wafer blends exquisitely with the surrounding elements, creating a truly photogenic shot.
The checkered wafer pattern on top and the colorful sprinkles stand out even more when viewed from directly above. Its photogenic appeal—hard to believe it’s a squeeze treat—is one of the reasons for its popularity.
Experience the Texture of Mousse Cream

When you squeeze it tightly with one hand, the wafer’s checkered pattern squishes and deforms. The soft elasticity characteristic of the mousse cream material creates a realistic sensation, just as if you were holding a real wafer.

When you pull it left and right with both hands, it stretches this far! This is the moment when the mousse cream’s elasticity and stretchability truly shine—as you stretch it, the wafer’s checkered pattern and sprinkles spread out sideways, revealing a whole new look. It’s also fun to watch it slowly return to its original shape when you let go.

If you pinch the top and pull it up firmly, the mille-feuille layers stretch out. This shot, featuring lemon and blueberries, has been trending on Instagram, and the squeeze toy looks absolutely stunning on video.
Product Information & How to Purchase
Product Name: Mellojoy Rainbow Wafer [Z063-4]
Price: ¥2,499 (per box)
Ingredients: Mousse Cream
Format: Blind Box (No returns accepted once opened)
Purchase: MellojoyJapan official website, Rakuten Ichiba, and other online retailers
Stock levels fluctuate, so if you’re interested, be sure to check as soon as possible.
We’ve also compiled other squeeze toys from the Mellojoy series on our squeeze toy feature page. Be sure to check it out as well.
How to Purchase
The official channel for purchasing Mellojoy is the MellojoyJapan official online store. Amazon and Rakuten often carry parallel imports or resold items, which may be significantly more expensive.
The official website updates its inventory daily at 12:00 PM, and popular items sell out within minutes. Sales also take place daily at 8:00 PM on TikTok LIVE.
URL
Official Online Store (Japan): https://www.mellojoyjapan.com/
TikTok LIVE (Japan Account): https://www.tiktok.com/@mellojoyjapan
TikTok LIVE (Global/Official): https://www.tiktok.com/@mellojoy.official
(Related) Mellojoy Live: https://www.tiktok.com/@mellojoyliveOfficial Website and Purchase Status
- User reports indicate that the official website often restocks items and updates inventory status around 12:00.
- There are also numerous accounts of items selling out extremely quickly—even while in the shopping cart—and multiple users have noted that purchasing can be quite difficult.
- Free shipping on orders of 5,000 yen or more.
Official TikTok Japan (MellojoyJapan Channel)
Every day at 12:00 PM: Announcements regarding new product additions and restocks on the TikTok Shop (information from the Japanese account).
Log in to TikTok below and go to the “MellojoyJaPan (@mellojoyjapan)” page. At 12:00 every day, tap the “ New Products” text to view the items. (Purchase immediately once the products appear.)
TikTok LIVE Sales
- Starts around 8:00 PM daily: TikTok LIVE sales are frequently held (there are many announcements and posts indicating an 8:00 PM start). Product sales begin around 8:05 PM
(*Dates are subject to change. Please check the announcements on each account for the latest information.)


Squeeze-Related Articles
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Mellojoy Search Results
If you absolutely cannot purchase an item through the official website or TikTok LIVE, it may be available on secondary marketplaces such as Mercari or Amazon.
However, since many listings are not from official sellers, we recommend carefully checking the price, seller, and product condition (whether it’s unopened) before purchasing.




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