This is the introduction to Japanese pages in the BGG Wiki.
If you want to add JP games to the database, please use our Gateway to forms in Japanese: 日本のゲームを世界に広めよう
Here is ユーザがボードゲームギーク(BGG)でできること
It helps to understand:
Once a game is on BGG, you can upload photos and files to the record if you have a User account.