m♡petit by misako is a brand produced by Misako Aoki. Sony Creative Products Inc. announced on October 17 that the collection uses original designs created for this collaboration. The lineup includes a rabbit-shaped bag, loafers with rose-motif hardware, and pillowcases with ruffles. The stores that carry each item and how it is sold differ by product and color.
Rosette with a chain, and a rabbit-shaped shoulder bag
The "Rosette" has a design with the character print surrounded by a ribbon. It comes with a chain and can be attached to a bag or other items.
The "Shoulder Bag" has a round body with rabbit ears and a tail.
Loafers with rose hardware and an instep strap
The "Loafers" combine a rose-motif bit (metal hardware) with an instep strap. In the photo, the collaboration print can also be seen on the insole.
Slippers and ruffled pillowcases are also available
The "Slippers" have a different design depending on the color. The mid pink features the character illustration and ruffles, while the mid brown has rabbit ears; both have the collaboration print on the insole.
The bedding lineup includes a ruffled "Pillowcase" and a "Duvet Cover" that combines heart, check and ribbon designs.
Collaboration item prices, release date and where to buy
Here are the specifications and prices of the items covered in this article from the Peter Rabbit x m♡petit by misako collaboration. The numbers next to the color names are the announced product numbers.
- Rosette: mid brown (317-6654), mid pink (317-6655) / ¥1,089 each (tax included) / made-to-order sales at Shimamura Park (online store)
- Shoulder Bag: 20 cm tall x 20 cm wide x 10.5 cm gusset / mid light orange (346-4206), pale light orange (346-4207), deep black (346-4208), mid pink (346-4209) / ¥3,289 each (tax included) / deep black and mid pink are limited to select stores and the online store
- Loafers: S, M, L, LL, 3L / mid black, mid brown / ¥3,839 each (tax included) / online store exclusive. The published item numbers are 143-1727 for "mid black M" and 143-1732 for "mid brown M"
- Slippers: 23-25 cm / mid pink (123-2098), mid brown (123-2094) / ¥1,419 each (tax included)
- Pillowcase: 43 x 63 cm / mid pink (812-4678), mid light blue (812-4679) / ¥1,089 each (tax included) / limited to select stores and the online store
- Duvet Cover (single long size): 150 x 210 cm / mid pink (826-1030), mid light blue (826-1031) / ¥2,739 each (tax included) / online store exclusive
- Release date: Saturday, October 17, 2026
- Retailers (physical stores): Fashion Center Shimamura stores nationwide. As noted above, some items and colors are limited to certain stores
- Retailers (online): Shimamura Park (online store). Sales began at 15:00 on Saturday, October 17
- Made-to-order sales period: 15:00 on Saturday, October 17, 2026 to 23:00 on Sunday, October 25. Of the items introduced in this article, the Rosette is covered
* Some items are sold exclusively at select stores and Shimamura Park (online store), exclusively at Shimamura Park (online store), or on a made-to-order basis. In the official Shimamura Park app, you can search nearby store inventory by 7-digit item number or category. You can find links to the app and the online store on the official Shimamura Park guide.
Image: courtesy of Sony Creative Products Inc. / BEATRIX POTTER™& © Frederick Warne & Co.,2026
