URLs

• https://www.pixiv.net/users/249386
• https://www.pixiv.net/stacc/takatakataka
• https://twitter.com/KazuhiroTaneda
• https://twitter.com/intent/user?user_id=2366365080
• https://sketch.pixiv.net/@takatakataka
• http://seed-graphics.com
• http://seed-graphics.com/index.html