Executive Judo Instructor
8th Degree Black Belt
Kevin Asano was born in Honolulu, Hawaii but began his judo career as a 7-year old boy in Okinawa under Sensei Tsuruo Fukushima. After moving back to Hawaii he practiced judo at Pearl City Hongwanji Judo Club and later at Leeward Judo Club. Following his graduation from Pearl City High School, he trained at Tokai University in Kanagawa, Japan for two years. Upon returning to the U.S., he trained at San Jose State University.
Kevin’s accomplishments include winning the high school nationals, junior nationals, collegiate nationals, U.S. Open and a bronze medal at the 1987 World Championships. After 18 years of training, Kevin earned a silver medal at the 1988 Seoul Olympic Games. Kevin has been inducted into the United States Judo Federation Hall of Fame, the Hawaii Sports Hall of Fame, the San Jose State University Sports Hall of Fame, and the USA Judo Hall of Fame. He is an 8th degree black belt and a professor of judo. In 2019 Kevin was awarded the Government of Japan’s Foreign Minister’s Commendation in recognition of his work to promote mutual understanding and friendship between Japan and the U.S. (Hawaii) through sports.
He is also the past president of Hawaii Judo, Inc. and the United States Judo Federation. He is currently a managing partner at a wealth management organization, and the co-founder of Personal Transformation International, a non-profit organization committed to transforming individuals by helping them find their life’s calling. He is a public speaker and author of the book, Step onto the Mat which highlights his discipline and journey to becoming an Olympic Silver Medalist.
Head Judo Instructor
5th Degree Black Belt
Steven Alphabet is originally from Georgia but currently calls Hawaii his home. He has over four decades of experience in practicing and teaching judo and jujitsu. He has a passion to educate and mentor children and young men and women to become successful in all aspects of life.
Steven is a 5th degree black belt who started judo in 1980 with Sensei Bruce Toups at the Blackbelt School of Judo in Atlanta. He is a certified national judo referee, certified international judo coach, and certified Department of Education teacher with 20 years’ experience in general education, STEM (science, technology, engineering and mathematics), and special education.
In 1993 he founded Judo the Ultimate Challenge, Inc., a 501c3 organization. JTUC provides children and young adults with quality programs and experiences that will positively impact their intellectual, social, ethical and physical development. Programs under JTUC include Ultimate Challenge Afterschool Judo Program, Youth Exploring Science (Y.E.S.), Youth Career Initiative (YCI), Today Not Tomorrow (TNT Fit), Cognitive Awareness Training (CAT), and Walk It Out/Talk It Out. Steve is also the creator of the ABC Judo Curriculum which is the basis for the success of his students both on and off the mat.
Steven founded Kokoro Tatsu Marital Arts & Fitness in Georgia where he developed local, national and international champions. In 1996 he was the competition manager for the judo event at the Centennial Olympic and Paralympic Games. Steve is also the creator and founder of Judocise, a fun, invigorating, and challenging physical fitness program based on the principles of judo movement.
Open Mat Head Coach
3rd Degree Black Belt
Matthew Ogata began his judo career in 1998 at the age of seven with Sensei Leigh Nakamoto at Leeward Judo Club in Pearl City.
After training with Japan's top college judo players at Tokai University from 2009 to 2010, Matt went on to compete for the San Jose State University judo team, winning gold in the 2013 and 2014 National Collegiate Judo Championships.
Matthew is currently a teacher with the Hawaii Department of Education. When he is not at school or at the dojo, you can find Matthew surfing or playing spike ball.
Open Mat Coach
4th Degree Black Belt
Gina Sullivan was 8 years old in 1988 when she began taking judo with Bob Harder at Pacific Judo Academy in Spokane, Washington. She later trained under Jason Morris at Jason Morris Judo Center in New York.
She won many Junior National and Junior Olympic medals before going on to become a senior elite athlete ranked in the top 5 in the US Female 52kg division from 1999 to 2004. Her major accomplishments include gold medals in the 2004 Quebec Open and 2004 Ontario Open as well as silver medals in the 2000 Collegiate National Judo Championships and the 2004 Senior National Judo Championships.
Gina has a B.S. in Sport Psychology from the University of Pittsburgh and a M.Ed. in Secondary Education from Chaminade University. She is currently a busy homeschool mom educating her three children. In her free time, she enjoys reading, skiing and playing basketball.
Open Mat Assistant Coach
3rd Degree Black Belt
Anthony Kwon started judo in 1998 at Hodokan Judo Club in Honolulu under Sensei George Tsubota as a 5-year-old boy. He was a junior national champion before becoming San Jose State University’s Judo Team captain from 2011 to 2015.
His various accomplishments include winning the 2009 Jr. Pan American Games in Venezuela as well as the 2012 & 2013 National Collegiate Judo Championships. He was ranked number one in the Male 66kg Senior’s division during his career. Anthony developed a successful Adapted Judo program while he was in San Jose, providing special needs children with a safe environment to engage in physical activity.
Currently, Anthony is a medical intern at the University of Hawaii. When he is not busy practicing medicine or coaching judo, Anthony enjoys surfing, eating, playing spike ball and spending time with his wife.
Open Mat Assistant Coach
1st Degree Black Belt
Victor Huynh grew up in Hawaii but began his judo career in 2008 at the age of 24 with Sensei Noriaki Bunasawa at Bunasawa Kai Judo in Costa Mesa, California.
He won the 2011 US Senior National Championships in the -100kg division, and was ranked number one in the US between 2011 and 2012. Victor has equal passion for kata as well as competition, and his favorite throws are seoi-nage and uchimata.
On his days off from work, Victor likes to hang out with his family, cook, and play various instruments. He can play brass, strings, bass, piano, and drums. He also has a passion for sake.