@Piratehat
I dont think it is so much a forgot and more of a Iruma never mentioned it.
I bet he didn't even think to mention it because his parents probably never celebrated it
Congratulations to the Misfits scans for their really really impressive work. We would be able to read this without them. I thank the Misfits from the bottom of my heart.
Also thanks manga for being a month late in telling us his birthday
I remembered I missed messaging a close friend on their birthday cuz they hid it from their timeline. It was their choice but when I found out a day later I was so ashamed I didn't greet them