Before diving into registry edits or file hunting, try these three fixes first. They solve 60% of all crashes.
To fix crashes in Koikatsu Party , the most effective solution is typically installing or updating the koikatsu crash fix
: He realized his "Ultra-HD Textures" were clashing with a simple "School Bag" mod. One had to go. With a heavy heart, he deleted the bag. Before diving into registry edits or file hunting,