You're into the occult and you especially like Japanese mythology, because it's really something exciting.

You decided to call out a demon/devil, you had nothing to do and basically you wanted sushi or any other food so much that you would really sell your soul for something delicious (now I want sushi((()

Your ritual worked and there was a Japanese man standing in front of you in the uniform of the twentieth century Japanese Empire! He looks at you and mumbles something in Japanese, but you don't understand a word, and then he abruptly stopped, looking around with curiosity and interest, clearly interested in the new world