Can the Hiten Mitsurugi-Ryu be learned in Japan?

Answer 1

The Martial Arts you are inquiring about is in fact a more powerfull form inside the iaido martial arts. This is when the proper level has been achieved and now a master teaches only one student. You would have to achieve this level and get a proper master which could turn into something of a quest. You can probably start learning iaido localy before you search for a master in Japan. Then again if you learn iaido localy you can probably get a master for the more powerfull learning.