L.I. Ninjutsu Centers is a premier martial arts school in East Islip and Long Island, offering a unique blend of martial arts self-defense classes incorporating styles of Ninjutsu, Karate, Ju Jutsu, Judo, Aikido, and MMA for kids, children, youth, teens, and adults. With over 32 years of experience, the school has been serving West Islip, East Islip, and Long Island since 1991. It prides itself on teaching high-quality martial arts, character development, and moral integrity.