Narumiya International Co., Ltd. (headquartered in Shibakoen, Minato-ku, Tokyo; President and CEO: Hiroyasu Kokukyou), which operates the brand "Mezzo Piano," announces a special collaboration collection featuring Sanrio's beloved characters "My Melody" and "My Sweet Piano." The collection launches on Friday, February 6, 2026, at all directly-managed stores nationwide and on the official online shop "Narumiya Online" (https://www.narumiya-online.jp/webshop/).
Extraordinarily Romantic Items Filled with Your Favorite Things
Cardigan / ¥19,580 (tax included)
Ballerina Pattern One-Piece / ¥28,380 (tax included)
The cardigan features embroidered patches of My Melody and My Sweet Piano, along with tulle ribbons for a luxurious design. Ribbons on the cuffs add a charming point of interest.
The one-piece uses an original all-over print pattern, with a lace-up detail at the chest as a focal point.
The hem features elaborate embroidery and appliqués.
T-Shirts with Plush-Like Appliqués
Long Sleeve T-Shirt / ¥14,080 (tax included)
Long Sleeve T-Shirt / ¥14,080 (tax included)
These long-sleeve T-shirts feature adorable appliqués of My Melody and My Sweet Piano made from fabric with a plush-like texture. Tulle and lace frills cascading from the shoulders add a delicate touch.
Pairs beautifully with tulle skirts for a soft, girly style.
Front-Opening One-Piece Perfect for Ballet, Dance, and Other Activities
Front ZIP One-Piece / ¥22,880 (tax included)
Front ZIP One-Piece / ¥22,880 (tax included)
This front-opening one-piece with a beautiful flare silhouette is convenient for changing clothes during ballet, dance, or other activities where you don't want to disturb your hairstyle. It can also be worn as an everyday outer layer.
Attention to detail is shown at the collar and chest, with My Melody and My Sweet Piano appliqué embroidery decorating the hem.
Go Out with Both of Them! Adult-Friendly Items
Plush Shoulder Bag / ¥16,280 (tax included)
Pouch-Style Charm / ¥8,690 (tax included)
Plush Shoulder Bag / ¥16,280 (tax included)
Plush Shoulder Bag / ¥16,280 (tax included)
These bags feature the duo dressed in ballerina-inspired tutus and tiaras matching the original design. The characters look absolutely adorable!
The shoulder strap is long enough for adults to use, and the back storage compartment is sized to fit a smartphone.
Pouch-Style Charm / ¥8,690 (tax included)
Pouch-Style Charm / ¥8,690 (tax included)
The face-shaped pouch charms allow you to bring both characters along on your outings by attaching them to your bag.
Since adults can also use them, they're great for storing candies and other treats, earphones, lip balm, or mini compacts.
Don't Miss the Socks and Hair Clips to Match Your Outfit!
Ballerina-Style High Socks / ¥2,640 (tax included) Tiara Ribbon Hair Clip / ¥4,180 (tax included)
Release Details
Store Sales Start Date
February 6, 2026 (Friday)
*Isetan Shinjuku store only: Sales begin February 7, 2026 (Saturday)
For details, please check the official Instagram.
https://www.instagram.com/mezzopiano_official/
Online Shop
February 6, 2026 (Friday)
・Official Online Shop "NARUMIYA ONLINE"
https://www.narumiya-online.jp/shop/brand/11/
Mezzo Piano
A brand with a romantic and sweet taste that allows girls to become more adorable than anyone else.
Offers a wide range from casual wear to formal dresses.
Target: 0 to 9 years old
Sizes: 50 to 140cm
Instagram Official Account
https://www.instagram.com/mezzopiano_official/
LINE Official Account
https://lin.ee/9RUfWFG
X Official Account
https://twitter.com/mimipopoemma?from=PR
About Narumiya International Co., Ltd.
Narumiya International Co., Ltd. (Headquartered in Shibakoen, Minato-ku, Tokyo / President and CEO: Hiroyasu Kokukyou) operates 26 brands with different sales channels and styles, from newborns, babies, and kids to juniors, including "Petit main," "Lovetoxic," and "Mezzo Piano." As Japan's leading children's clothing manufacturer, the company provides high-quality, cutting-edge kids fashion.
