URLs

• https://www.pixiv.net/users/227275
• https://www.pixiv.net/stacc/chelsea-121
• https://twitter.com/natsuki_akira
• https://twitter.com/intent/user?user_id=159728232
• https://sketch.pixiv.net/@chelsea-121
• http://catplay.blog.fc2.com
• http://p.twipple.jp/user/natsuki_akira
• http://twitpic.com/photos/natsuki_akira