I came across the following list (link below) in Secrets of the Samurai
/Ratti & Westbrook/Castle Books/isbn: 0785810730 http://www.shinsengumihq.com/ryu.htm
But the question is: Do men really want to go to the Takeda School of
Swimming?
Shy student: "But Sensei, I can't take off my fundoshi in front of
everyone."
Takeda: "But you must or I can't show you the 'secret technique'."