URLs

• https://www.pixiv.net/users/1309196
• https://www.pixiv.net/stacc/haze00
• https://twitter.com/riche_ozisan
• https://twitter.com/intent/user?user_id=1886477304
• https://sketch.pixiv.net/@haze00
• https://riche-duck.tumblr.com
• http://richerucare.namoweb.net/index2.htm
• https://twitter.com/riche_duck
• https://twitter.com/riche_kagami