Since 2007, The Center of Educational Research and Practice has implemented the school counseling program as part of teacher training course. As school counseling support staff, the students practices their counseling and social skill training skills to the clients. This paper is a case study of graduate and undergraduate students, who has participated in school psycho-educational support program; Niko-Niko room. Each cases showed the students' improvement in counseling or social skill training skills, and showed perspective transformation in case awareness.