This manga imo should have ended at chapter 38 or 39. I mean does the gang members have candy hands to not be able to catch a single man. The confrontation between the mc and Kyoichi should have ended at that point. Mc after that is literally making mistakes for the sake of the plot not for what he used to do early on. Imagine a guy planning how he would heist a bank carefully, trying to remove any loopholes in the plan, and even getting in contact with bank staff without noticing to get more insider info, but when he finally robs the bank, he exits from the front door in midday, that doesn't make sense, unless you are wanting to get another round of cops & thief car shooting. Like in this story