URLs

• https://www.pixiv.net/users/3355353
• https://www.pixiv.net/stacc/whalecave
• https://twitter.com/whalecastle
• https://twitter.com/intent/user?user_id=268732992
• https://sketch.pixiv.net/@whalecave
• http://whalecave.ivyro.net/kimwhale
• http://twitpic.com/photos/whalecastle
• http://yfrog.com/user/whalecastle/photos