When the guys are having lunch at the golf club, Richard is not wearing a collared shirt. He is also shown shirt only and then wearing a jacket from shot to shot. In Beep Panic (2020) Larry was told that the rules to dine at the club everyone has to wear a collared shirt. Takahashi yelled at Larry for not wearing a collared shirt but in Vertical Drop, Horizontal Tug (2024) Takahashi didn't mention Richard's collarless shirt.