I suscribe my e-mail to 4 lessons of Japanese Grammar, like 2 weeks ago, thinking that it wouldn't be too much. And now, I have like 70 lessons that I haven't study.XD I imagine how hard it must bewriting them.....I'm going to comment more on those!
keibu means four different things in Japanese. But I was thinking about 警部 (officer) because I wanted a related to Detective Conan^^ nickname. And that was the first I found available XD.