URLs

• https://www.pixiv.net/users/1108337
• https://www.pixiv.net/stacc/sea_stone
• https://twitter.com/seastone
• https://twitter.com/intent/user?user_id=543422619
• https://www.deviantart.com/rudik
• https://sketch.pixiv.net/@sea_stone
• https://www.youtube.com/user/erdeeye
• http://sea-stone.livejournal.com
• http://twitpic.com/photos/seastone