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Do you wish to become a partner of Japan Impact ? Would you like your advertisements in our official booklet ? Or would like your brand broadcast on our many social networks and on our web page ?

Do not hesitate to contact us directly with your ideas, it will be a pleasure for us to collaborate with you. Please contact .

As an example, it is possible to use 1/3, 1/2, 1, 1 double page, or a cover page of our official booklet, to have your logo on our posters, and to benefit from various other promotional means during the convention.

For your information, Japan Impact is the largest Japanese culture event in Switzerland. It had more than 7’800 visitors at our last edition. We hope to reach many more people now ! Each of our visitors will have a copy of our official booklet to find their way at the convention. Furthermore, our posters will be present in all large towns of French-speaking Switzerland and we are regularly seen by over 5’000 people on our social networks.

Using our means of communication, you are certain to reach a large public, all sharing our centers of interest.

L’Ecole Polytechnique Fédérale de Lausanne

L’Ecole Polytechnique Fédérale de Lausanne This is our dear university, that is graciously offering its help to Japan Impact.

Student’s General Association of the Polytechnic Federal School of Lausanne

Association Générale des Etudiants de l’EPFL AGEPoly is the association responsible for animation on campus ; it is also the association to which PolyJapan is attached.


PolyJapan is the association that organizes Japan Impact since 2009 and which promotes Japanese culture on the EPFL campus. PolyJapan also organized the first Polymanga in 2005, which was located on EPFL grounds.


Specialist of japanese mangas and goodies in Switzerland since 20 years, Tanigami has two shops in Lausanne and Genève. It’s also one of the biggest sponsor of Japan Impact. We want to thank them for their trust and for our partnership, who will hopefully  last for many years. You will be able to find them at Japan Impact.  

Arda Wigs

Arda Wigs is the specialist for Wigs and other cosplay tools and materials and proposes a vast variety of products. It sponsors the cosplay contest this year through vouchers on their online website.

La Maison Rouge

Everything for your future cosplay projects! Very large choice of fabrics, haberdashery and sewing machines!

La Suisse raconte Kamishibaï

La Suisse raconte Kamishibaï is an association that mainly promotes Kamishibaï.

Kamishibaïs are stories, tales, legends, everyday chronics and other invented stories that were told by many people in japanese streets a hundred years ago.

Excellence Tea

Excellence Tea offers a large selection of team, from which there is exclusive matcha.

Excellence Tea has various local collaboration as well as collaborations with famous cooks to create products with tea. You can find all creations in regional craft markets.


Geekmemore is a dating website for the Geek community: here other members understand and share your passions! Don’t be ashamed to showcase your interests in anime and mangas, TV shows or video games. Proudly display your hobbies on your profile and get to know people who share them. No more difficult conversation starters: finally start sharing about subjects you love!


Known as a household appliance store, MElectronics has expanded its line with pop culture and video game products.


BERNINA International AG has been one of the world’s leading manufacturers of sewing and embroidery machines for over 125 years. The products of the Swiss family-owned company stand for innovation and precision. But above all, they are renowned for their longevity. BERNINA sewing machines are used all over the world by people who are passionate about sewing, especially cosplayers.