The Kodenkan Yudanshakai has grown over the years .
The Kodenkan Yudanshakai presently has dojos in Arizona , Hawaii , California and Montana , including six in the Tucson - Phoenix metro area .
The Kodenkan Yudanshakai has grown over the years and presently has dojos in Arizona , Hawaii , California and Montana , including six in the Tucson - Phoenix metro area .