URLs

• https://www.pixiv.net/users/22004049
• https://www.pixiv.net/stacc/user_ddwp8775
• https://twitter.com/yuyaiyaui
• https://twitter.com/intent/user?user_id=934613117979394048
• https://sketch.pixiv.net/@user_ddwp8775
• https://www.youtube.com/channel/UCJlj5Di8iu0rQS6NzB_M6rQ
• http://yuyaiyaui.blog.fc2.com