Drinking/Karaoke, in order to build a connection with client or bonding with coworker is a big part of Japanese business. I bet a lot of people don't want to d

Drinking/Karaoke, in order to build a connection with client or bonding with coworker is a big part of Japanese business. I bet a lot of people don't want to do it, but Japanese culture is not kind to someone who stand out from the group, so...