The History of Shonen Shield
Shonen Shield was born in May 2024 from the desire of two French manga fans to disrupt the phone case and merchandise market. Tired of poor-quality products and soulless designs, we decided to create a brand that speaks to true enthusiasts. With the slogan "By fans, for fans," our goal is simple: to offer durable, stylish accessories designed for the community.
All our designs are created by our own Shonen Shield artists and are our property. While our products are inspired by well-known characters, they are entirely original and developed by our team to ensure a unique experience and respect intellectual property.
After a successful initial launch, we structured the brand: partnership with a French supplier based in Caen, creation of a network of recycling centers, and implementation of a collaboration system to allow rights holders or content creators to work with us and appear on our site as part of official projects.

Quality of prints
We use high-tech printing techniques, such as UV printing, to ensure precise, sharp and durable designs. Each product is carefully printed, ensuring vibrant colours and a durable finish, even after repeated use. Our prints are designed to last, giving you a product that is both aesthetically pleasing and of superior quality.

Ceramic mugs
Enjoy your favorite drinks in our high-quality ceramic mugs. Strong and durable, their vibrant prints resist time, washing and heat.

Unbeatable durability
Designed with rugged materials and tested to withstand shocks, our cases absorb impacts while maintaining a slim and elegant design. Thanks to high-end UV printing, the colors remain vibrant and scratch-resistant. At Shonen Shield , each product is designed to last, even during the most intense fights!
Our values and commitments
At Shonen Shield, we believe in responsible and sustainable products. Our cases and accessories are designed in France with quality materials and particular attention to environmental impact. We recycle returned products through our partner centers and we support content creators who share our passion for the manga universe.
Made in France
Original designs created by our artists
of our customers say they are satisfied with the quality of our products.
Partner recycling centers in France




















