Items featuring the characters of the children's clothing brand "Mezzo Piano Junior" and the globally beloved character Hello Kitty are now available.
The sweetness and romanticism of the Mezzo Piano world, combined with Kitty-chan's cuteness, will brighten your days and make you feel adorable.
Functionality and Ease of Use
• Magnetic A5-sized system notebook
Opens and closes with a single touch, providing peace of mind that it won't open accidentally in your bag.
• Refillable
Customize freely for various uses such as a planner, life log, or diary.
• Side pocket
Store sticky notes, cards, photos, etc., making it perfect for work, study, and personal use.
This special design features Mezzo Piano's characteristic pastel colors with scattered Hello Kitty ribbons and motifs.
Combining elegance and cuteness, it's perfect for both adult women and students.
These limited-edition collaboration items are also ideal for collectors and make great gifts.
Included refills
・Ruled (A罫) 64 sheets
・Graph paper 4 sheets
・Plain 4 sheets
・Dot grid 4 sheets
・Plain (perforated) 4 sheets
<Size and Material>
・Weight: 488.3g
・Cover size: W226 × H172mm
・Notebook inner size: W208 × H142mm
・Ring diameter: Approx. 2cm
・Cover material: PU leather
Shipping schedule: Sequential shipping from late July 2026
【Purchase Benefit】
Receive one original transfer sticker with purchases of 8,000 yen (tax included) or more! Simply stick it on your accessories or stationery to create your own "cute world." It's a girly and stylish decorative item perfect for smartphone cases and PCs.
✔ Transfer type that adheres firmly and finishes beautifully when applied.
✔ Special design packed with feminine charm.
✔ 1 type total / 1 sticker per order (limited quantity)
*Offer ends when supplies run out.
*This sticker is not sold separately.
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