conversations among sanitary gentlemen nakamaru/maki, massu, tegoshi, etc. 5015 words. WTF --AU. nakamaru yuichi is a part-time university student by day, full-time janitor at one of the most prestigious financial companies in japan by night. just as he has been for the past two years of his life. but a lot can happen in a single week; all you have to do is look up.