When I first moved to Japan in college, every weekend meant a party and a new group of people to meet, with a standard set of questions I got asked. The logic behind “What’s your name?” was obvious, and “Where are you from?” also makes sense when you’re one of the few non-Japanese people in the room. “Do you like Japanese girls?” was another common one, based on the widely held, if not always true, theory that foreign guys like Japanese women, and vice-versa.
Those three always came first, but it wasn’t long until someone would want to know my blood type. No, my school wasn’t filled with vampires or hemophiliacs, nor hemophiliac vampires (the most tragic undead demographic). People just wanted to get a sneak peak at my personality, which is thought to be strongly connected to what runs through your veins by many people in Japan.
One man who’s not a believer, though, is Professor Kengo Nawata from Kyushu University’s Social Psychology Department, whose recently concluded research shows no correlation between personality and blood type.