URLs

• https://www.pixiv.net/users/677424
• https://www.pixiv.net/stacc/wulongkuai
• https://twitter.com/kysk_k_illust
• https://twitter.com/kysk_s
• https://twitter.com/intent/user?user_id=1115986362
• https://twitter.com/intent/user?user_id=764856534866145284
• https://ppc5ex68.fanbox.cc
• https://sketch.pixiv.net/@wulongkuai
• http://www.geocities.jp/wulongkuai/