This clear stamp set features artwork from Tomie, the debut and one of the most iconic works of horror manga artist Junji Ito. Using original illustrations from the manga, created nearly 40 years ago in 1987, the set captures the eerie, one-of-a-kind world Junji Ito is known for. It includes stamps of the main character Tomie, handwritten sound effects and dialogue from the manga, speech bubbles, and horror-style action lines—all of which you can place wherever you like.



The set comes with both the stamp parts and a clear acrylic base. You can arrange your favorite stamp pieces on the base to create your own layout. The parts are reusable and can be stuck on and peeled off multiple times, making it fun to experiment with different combinations.



Made from transparent acrylic, it’s easy to see where you’re stamping—even allowing you to line things up neatly with the grid on your Hobonichi Techo pages.



Add Junji Ito’s speech bubbles, warped horror-style action lines, and iconic manga text like “Mwahahaha” and “Eeeek!” around your scheduled plans or journal entries, and instantly transform the page into a scene straight out of a horror manga. Use “Tra-la-la” for joyful plans, or treat an unmissable deadline as a chilling command from Tomie herself.



Try using the stamps on your monthly or daily techo pages, letters, notes, or message cards—you’ll find all sorts of fun ways to enjoy them.



We recommend pairing these with the Tomie-themed techo covers and Weeks books for a fully immersive experience.

© JI Inc. /Asahi Shimbun Publications Inc.

Introduction to the Junji Ito series products

(Hobonichi Techo 2026 lineup)