Yuji Koi
Yuji, a Vietnamese cosplayer living in Switzerland, knows cosplay like the back of her hand. Come and learn more about her work at Japan Expo 2025!
Yuji is a cosplayer, model and crafter known as Yuji Koi Cosplayer. Originally from Vietnam she is now based in Switzerland. Since 2014, she started to get into cosplay stage performance and has been attending many cosplay competitions, from which she achieved many prizes (World cosplay summit 2017 Vietnamese representative, 1st prize Dubai Comic-Con anime category, 1st prize Best Coser of the Year in Vietnam 3 years in a row 2014-2015-2016, ECG Swiss solo representative 2023, etc).
Well known for the ability to bring many popular characters to life as well as her dedication when it comes to cosplay acting, she could travel around the world to conventions as a guest and jury for well-known international cosplay competitions, such as ECG preliminaries and WCS prelims and final. On the side, she also had the opportunities to work with companies like Riot Games, HoYoVerse, Sharkmob, Tencent, Vinagame and Com2uS.
Through time, cosplay and streaming is gradually becoming her full time job. At the moment, she is constantly holding workshops and panels to share her own knowledge and experience about cosplay make up as well as cosplay acting to inspire more people to get into competitive cosplay performing.