Coji-Coji Bonbon Drop Seal Launches in May 2026 — Puffy Stickers Full of Character

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Bonbon Drop Stickers: Koji Koji

Plump Koji Koji stickers are now available. "Bonbon Drop Stickers: Koji Koji," set to be released by Sunstar Stationery in late May 2026, is a character stationery line featuring Koji Koji and friends as sparkling, three-dimensional stickers. Each set is priced at 550 yen (tax included), and there are two designs available.

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My Thoughts Upon Seeing the Actual Product

The moment I saw the product images, I couldn’t help but exclaim, “So cute!” The plump, raised texture of the stickers is simply irresistible. The “Kojikoj” design on the pink backing sheet on the left features a row of Kojikoj characters with round faces sporting various expressions—just looking at them is soothing.Red clothes, green mane, pearlescent gold skin... It made me realize anew, "Was Kojikoj's design always this cute?"

The “Everyone” design on the mint-colored sheet on the right features a full lineup of characters from the Kojikoj world. There are even stickers with speech bubbles, giving them the fun feel of a scene from the anime. The characters’ personalities really shine through, and anyone familiar with Kojikoj is sure to smile and think, “That’s that character!” Both designs look incredibly lively when laid out on the sheet, which really appeals to the collector in me.

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What is "Bonbon Drop Stickers: Kojikoj"?

"Bonbon Drop Stickers" are a series of puffy 3D stickers from Sunstar Stationery. They feature a sparkling, glossy finish and are perfect for decorating planners, notebooks, smartphone cases, and more. This "Kojikoj" edition was produced under the supervision of Bandai Namco Rights Marketing, based on the original work by Momoko Sakura, and includes the "©Momoko Sakura" credit at the bottom of the package.

https://cojicoji.site/goods/2026/002746.html

There are two designs in total

Kojikoj (Pink Backing)

Centered around face stickers of the main character, Kojikoj. A single sheet is packed full of stickers featuring various expressions and full-body poses. This is a must-have for Kojikoj fans.

Everyone (Mint-colored backing)

A design featuring a gathering of the unique characters from the Kojikoj world. It includes speech bubble-style stickers, making for a fun sheet with a story-like feel.

Just one sheet of either design is sure to brighten up your planner or notebook. It’s only natural for character lovers to want to collect both types.

How to Purchase / Sales Information

Sales begin at 12:00 PM on May 25, 2026, at the Nippon Animation Official Online Shop. Orders are limited to one item per person. Shipping is scheduled for late May to early June.

You can also check the details on the Sunstar Stationery product page.

Product Information

Product Name: Bonbon Drop Stickers: Koji Koji
Price: 550 yen each (tax included)
Release Date: Late May 2026
Distributor: Sunstar Stationery Co., Ltd.
Size: W95 × H170 × D5 mm
Material: PVC (blister packaging)
JAN Code: Koji Koji 4901770034966 / Minna 4901770034973
Inquiries: Sunstar Stationery Co., Ltd.

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