New 'Clear Roll Seal' Launches at Bungu Joshi Haku on June 11: 3-Meter Long Decorative Tapes to Solve the Stationery Lover's Dilemma

3-Meter Clear Roll Seals Designed to End Stationery Hesitation

Osaka Sealing Printing (Headquarters: Tennoji-ku, Osaka; President: Tadashi Matsuguchi) has announced the release of nine 'Clear Roll Seal' designs under its unique stationery brand, 'ItemOSP,' in collaboration with illustrator mizutama. The products will be available first at 'Bungu Joshi Haku in Tokyo 2026,' scheduled from June 11 to June 14, 2026, followed by a general release on Amazon starting June 15.

Development Background: Solving the 'Too Precious to Use' Dilemma

'Clear Roll Seal' is a series of roll-type stickers utilizing transparent material, perfect for decorating journals, notebooks, and everyday items. The development was driven by the desire to address a common stationery lover's dilemma: 'It's so cute, but I'm afraid to use it.' By combining mizutama’s unique perspective and Osaka Sealing Printing's expertise, the company created a 3-meter long roll—roughly 1.5 times the length of typical products—encouraging users to enjoy the items without hesitation. The pricing is set to remain affordable for multiple purchases, whether for trying them out or building a collection.

Key Features and Quality

1. Generous 3-Meter Length: Ideal for journaling and collage, the product comes in 50mm and 35mm widths. Nine designs are available in total, featuring characters, animals, fruits, and frame patterns suitable for layering. 2. Digital Varnish Processing: Digital varnish is applied to parts of the illustrations, layering transparent ink over color printing to create tactile differences, such as matte or glossy surfaces. Because they are printed on transparent tape, they blend seamlessly with surfaces, making them versatile for everything from simple accents to complex collages.

Event Sales and Perks

Early sales will take place at the 'Item OSP' booth (D-40) during 'Bungu Joshi Haku in Tokyo 2026.' Customers who purchase the complete set of all nine designs will receive a special limited-edition sticker illustrated by mizutama. General online sales will follow on Amazon (https://www.amazon.co.jp/s?i=merchant-items&me=A3KL78YB1NJXTU).

About Item OSP

Item OSP is a brand that transforms the century-long printing and processing technologies of Osaka Sealing Printing into unique, creative stationery. Through collaborations with creators and companies, the brand delivers the 'joy of using.' For more information, visit the official website at https://www.osp.co.jp/itemosp/.