NOLJAK is a portmanteau of the words 'Nori (play)' and 'Changjak' (creation). The core value of NOLJAK’s educational philosophy is ‘Thinking Observation’. We adopted ‘observation’ as the core method of child education, and developed a process of (1) OBSERVE; (2) IMAGINE; (3) EXPRESS. Currently, NOLJAK operates the multiple sites in America, Asia and Europe.