URLs

• https://www.pixiv.net/users/767574
• https://www.pixiv.net/stacc/highspec
• https://twitter.com/teraba_tadahito
• https://twitter.com/intent/user?user_id=62046121
• https://seiga.nicovideo.jp/user/illust/9332501
• https://dic.nicovideo.jp/u/9332501
• https://www.nicovideo.jp/user/9332501
• https://sketch.pixiv.net/@highspec
• http://highspec.web.fc2.com
• http://ownlife.blog.fc2.com