Katsu Kaishū
Famous hatamoto include Jidayu Koizumi, Nakahama Manjirō, Ōoka Tadasuke, Tōyama Kagemoto, Katsu Kaishū, Enomoto Takeaki, Hijikata Toshizō, Nagai Naoyuki, and the two Westeners William Adams and Jan Joosten van Lodensteijn.