Orange Sapphire is an unofficial illustration book released at the Nijisousaku 11 fan event, packed with bright, imaginative artwork that captures the energy of Japan's doujin art scene. It's a great pick for anyone who loves Japanese pop culture and wants a colorful slice of indie creativity.
Nijisousaku is a well-known fan convention dedicated to the VTubers of Nijisanji. These gatherings give talented independent artists a chance to share their passion through custom books, art collections, and fan-made merchandise you won't find in standard retail stores.
This book is brand new and unused, a fantastic find for collectors looking to bring a piece of Japan's doujin art culture into their own collection.
Unofficial illustration book, “Orange Sapphire,” created for #Nijisousaku 11.




