URLs

• https://www.pixiv.net/users/483763
• https://www.pixiv.net/stacc/arata_k
• https://twitter.com/arata_k1
• https://twitter.com/intent/user?user_id=14195432
• https://vssadmmu.fanbox.cc
• https://sketch.pixiv.net/@arata_k
• http://maru2dokei.holy.jp/fff/
• http://twitpic.com/photos/arata_k1