Instructors
Sensei Alden Mather
Chief Instructor, 3rd degree black belt
Sensei Alden is Chief Instructor at Kyoshin-Ryu Dojo and has been studying Shotokan karate for over 25 years. He is a full time karate instructor, active competitor and took over the dojo founded by his Grandfather Hanshi Jim Mather in 2022.
Renshi Helena Catolico
Instructor, 5th degree black belt
Renshi Helena began her training under Hanshi Jim Mather in 2002. She has always been interested in health and fitness and enjoys teaching Saturday classes at the dojo. Helena is a pharmacist and certified yoga instructor. She enjoys staying active and spending time with family.
Renshi Marbel Catolico
Instructor, 5th degree black belt
Renshi Marbel began training under Hanshi Jim Mather in 1998. He teaches the adult and childrens' classes on Saturdays at Kyoshin-Ryu. Marbel is a pharmacist with over 25 years in the biotech industry and enjoys listening to jazz and spending time with family.
