URLs

• https://www.pixiv.net/users/2374297
• https://www.pixiv.net/stacc/channel1969
• https://twitter.com/channelseven3
• https://twitter.com/intent/user?user_id=3217372176
• https://sketch.pixiv.net/@channel1969
• http://studiozerozero.blog.fc2.com
• https://twitter.com/chanelseven3