URLs

• https://www.pixiv.net/users/4202386
• https://www.pixiv.net/users/59591647
• https://www.pixiv.net/stacc/user_pnyw4543
• https://www.pixiv.net/stacc/yamanaosuke
• https://twitter.com/yamanawosuke
• https://twitter.com/intent/user?user_id=1387067502
• https://seiga.nicovideo.jp/manga/list?user_id=10829318
• https://sketch.pixiv.net/@yamanaosuke
• http://yamakuma.wix.com/small-brand-jp
• http://yamakuma.wixsite.com/small-brand-jp