It's neither. Without stereotyping too much, Japanese people generally look for compromise and will seek common ground. The offer of a handshake is part of that

It's neither. Without stereotyping too much, Japanese people generally look for compromise and will seek common ground. The offer of a handshake is part of that. They like to shake hands with foreigners. They do also appreciate a bow in return. But yeah, I agree with you. That's why I take mine off still.