In conjunction with ZUN's wedding, Reitaisai staff have prepared a singing event for ZUN. For more info, please visit here
Doujin portal
From Touhou Wiki
Dōjin (同人), often romanized as doujin, is a general Japanese term for a group of people or friends who share an interest, activity, hobbies, or achievement. The word is sometimes translated into English as clique, coterie, society, or circle (e.g., a "sewing circle"). In Japan the term is used to refer to amateur self-published works, including but not limited to manga, novels, fan guides, art collections, music and video games. Some professional artists participate as a way to publish material outside the regular publishing industry. [1]
Important to note that Touhou itself is a doujin game. However, inside the Touhou fandom the term doujin is commonly used to refer to only derivative works, like fangames, doujin music, doujinshi (fan fiction), etc.
They're usually not sold in ordinary stores. They're sold at conventions (which are organized as fairs) or specialized doujin shops instead.
