@Rozzak @lexy
That's pretty easy: Kamishiro was at -141 million yen. Which means that he would have been behind Yuuichi in the final standing, who wa standing at 0. So it was absolutely necessary for Kamishiro to sell someone to clear the gap and go above 0 yen. According to the final standings...
The worst luck I've seen in gacha games was 1.2% drop rate for 3 specific new characters, so 0.4% if you wanted a specific one and some guy had to roll like 1300 times to get his target, spending thousands on Euro in the process. He lost the 1/3 roll 17 times before getting his target, which is...