URLs

• https://www.pixiv.net/users/1775228
• https://www.pixiv.net/stacc/takeuchiayaka
• https://seiga.nicovideo.jp/user/illust/21583848
• https://www.nicovideo.jp/user/21583848
• https://sketch.pixiv.net/@takeuchiayaka
• https://okitugu.tumblr.com
• http://video.akahoshitakuya.com/sp/u/84817
• http://nanos.jp/2nd2/
• https://twitter.com/okitugu_
• https://twitter.com/intent/user?user_id=388862652
• http://twitpic.com/photos/okitugu_