URLs

• https://www.pixiv.net/users/197918
• https://www.pixiv.net/stacc/berurus
• https://seiga.nicovideo.jp/user/illust/1086115
• https://www.nicovideo.jp/user/1086115
• https://sketch.pixiv.net/@berurus
• https://piapro.jp/berurus
• http://www.diana.dti.ne.jp/oka/
• https://twitter.com/wini_yuno
• http://twitpic.com/photos/wini_yuno