URLs

• https://www.pixiv.net/users/516158
• https://www.pixiv.net/stacc/blue_like
• https://twitter.com/Rik_u
• https://twitter.com/intent/user?user_id=114648073
• https://seiga.nicovideo.jp/user/illust/9185540
• http://com.nicovideo.jp/community/co1133556
• https://www.nicovideo.jp/user/9185540
• https://sketch.pixiv.net/@blue_like
• https://ask.fm/Rik_u
• http://colorfulbee.web.fc2.com
• http://yurika1111.wiki.fc2.com
• http://www3.atpaint.jp/rakugaki1111/
• http://twpf.jp/Rik_u
• http://yaplog.jp/rk7-762/
• http://x8riku.blog.fc2.com
• http://twitpic.com/photos/Rik_u