I only know a little bit of romaji and no kanji
but that is what I get :
Number of post/romaji/english
0=Heimen = popular
0-25=Jinushi = owner
26-100=Samurai = samurai^^
101-200=Danshaku = baron
201-350=Shishaku = ???
351-500=hakushaku = count
501-750=Koushaku = prince, marquis
751-1000=Kontaishi = ??? (taishi = ambassador)
1001-1500=Tennou = emperor(of Japan^^)
1501-2000=Kami-sama = GOD