URLs

• https://www.pixiv.net/users/7612824
• https://www.pixiv.net/stacc/densuke_nt
• https://twitter.com/natsukit
• https://twitter.com/intent/user?user_id=23895771
• http://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/creater.php?creater=1634
• http://natsuki-th.sblo.jp
• http://natsuki-densuke.sakura.ne.jp