This is an update to the previous article about the performance of the Type 4 Fighter (Ki-84), addressing some errors and new information that I have found since writing it. It is not so much an article as a set of separate points. The original article is here: https://karyu.org/2022/12/23/ki-84-performance Ha-45 Special is Ha-45-11, not Ha-45-12 … Continue reading About the Performance of Type 4 Fighter (Ki-84) ー Pt.2