User blog comment:B00m666/7 OCTOBER, HAPPY BDAY KIRITO :D/@comment-4042910-20131007171653/@comment-6697950-20131007172213

Actually... Kai was the one who made the announcement, Dim just joined in after him. :P

Anyway, I'll repeat this again, お誕生日おめでとうございます和人-さん!