URLs

• https://www.pixiv.net/users/89531
• https://www.pixiv.net/stacc/ryohakkai
• https://www.deviantart.com/ryo-hakkai
• https://sketch.pixiv.net/@ryohakkai
• https://dameryo.tumblr.com
• https://ryoplica.tumblr.com
• http://ryo-hakkai.livejournal.com
• http://pixiv.cc/ryohakkai