Animate Ikebukuro had a birthday greeting corner for Midorima of Kuroko no Basuke and Okita Sougo of Gintama for fans who want to greet the characters on their birthdays.
Naturally, I just had to greet the Sadistic Prince a happy birthday as well.
Shamelessly added my own greeting (the third one).
Give my regards to
This post contains the greetings that are okikagu-related.