Wow, perhaps he comes from a very wealthy family, too. Btw, there are Japanese families that still hold their family crest and ranks. People who are descendents of Daimyos (Noble Lords) have that aura about them. And it is considered respect to acknowledge their position. So , i can understand your acquaintance' demeanor.
As for him not shaking a Chinese person's hands. That's just excessive. But then again, he's probably an Ultranationalist.
Btw, there are 3 popular countries many Japanese foreign exchange students pick : 1) USA, 2) UK, 3) Germany.
I notice the ones that select Germany to study abroad tend to have a fascination with German culture, German history and military history. Axis history.
ha ha ha. that Korean guy is so funny eh? How can one person eat that much food?!