top of page
About Us
JSK Basketball is a competitive club basketball program located in South Orange County, California. JSK was started in April 2009 by best friends Jason Efstathiou, Shu Isagawa and Kiyo Isagawa, who are also brothers. The program held its first practice with 3 total players and has expanded today to over 100 players in the program. Shu and Jason now operate and oversee the program together along with an excellent staff filled with Varsity High School Coaches. Our basketball program is aimed at improving young player’s abilities and knowledge in the game of basketball. Our goal and objective is to prepare each athlete for the next level of play and to attain both their individual and team goals, thus making them more successful and confident on and off the basketball court.
ATTITUDE
Being coachable, respecting your teammate, coach and opponent, grow as a player and person.
COMPETE
Giving your fullest in everything you do, being relentless, mentally, physically and emotionally striving for your best in all practice, games and life.
COMMITMENT
Following through on work and goals, being disciplined and excelling as player and person.
bottom of page