[kirakira]

Originally Posted by chryuop

I thought banzai was written like this 万才...always a lot to learn in here.

It's 万歳 but in this case, 万 is what's called 略字（りゃくじ）. Simplified character after WWII. 旧字体（きゅうじたい） or the original form of 万 is 萬.