Tip: You can write personal messages to other users if you visit their profile. Use http://kusubooru.com/user/[username] or click their name Tip: You can write personal messages to other users if you visit their profile. Use http://kusubooru.com/user/[username] or click their nameUpload to Kusubooru (Drag & drop onto your bookmarks toolbar, then click when looking at an image)