URLs

• https://www.pixiv.net/users/151851
• https://www.pixiv.net/stacc/kuwagata
• https://twitter.com/kokuwagata
• https://twitter.com/intent/user?user_id=53022183
• https://sketch.pixiv.net/@kuwagata
• https://www.tinami.com/creator/profile/12191
• http://kuwagatan.blog.fc2.com
• http://www.stickam.jp/profile/kuwagat
• http://twitpic.com/photos/kokuwagata