The Nichiren Shoshu recently changed the date of Nichiren’s declaration of Namu Myoho renge kyo to March 28th. Interviewed, a disciple of Nichiren Daishonin stated: 
“Yawn. They have been changing Nichiren's Buddhism since probably Nichigyo and Nichido and definitely since Nichiu. They spawned the crooked SGI. That is their actual proof.”
Nichiju responds from the grave:
“I celebrate my Birthday on April 28th and when I became a follower of Nichiren Daishonin I celebrated the declaration of True Buddhism on my birthday. Was I was mistaken?………….. NOT!!!”