Einzo's personality is generally seen as positive and likable. He is kind, caring, and generally tries to find the good in people. Despite this, though, he is also somewhat reserved and introverted, and might occasionally come off as somewhat dull or bland to others.In the world of the kitsune, they have a custom where if someone were to grab onto the ears of a Kitsune, they're seen as proposing to that Kitsune and are now engaged to be married. It's quite a large taboo.