URLs

• https://www.pixiv.net/users/3340603
• https://www.pixiv.net/stacc/yusaikuyoshi
• https://twitter.com/tamaura_babu
• https://twitter.com/yusaikuyoshi
• https://twitter.com/intent/user?user_id=2383458780
• https://twitter.com/intent/user?user_id=779353995328401409
• https://sketch.pixiv.net/@yusaikuyoshi
• http://yusaikuyoshi.blog.fc2.com