The purpose of this study is that the case study on collage-based counseling for emotional stability and suicide impulse reduction of the adolescent suicide impulse. The participant is 6th grade elementary school girl who have to suicide impulse. The total sessions of counseling is eight sessions. The each sessions is was conducted counseling of collage activity-centered. The assignment of this study is first, how has emotional stability changed in the counseling of collage activity-centered. second, how has the suicidal impulse changed in the counseling of collage activity- centered. This study compared suicide impulse and emotional stability. The counseling contents of each sessions were observed and summarized. The change of suicide impulse test was carried out pre-test and posy-test by Eysenck Impulsivity Scale. The result of the study, counseling of collage activity-centered gave a positive change to emotional stability and reduce suicide impulse. In the pre-test, suicide impulse were negative but normal in the post-test. The emotional stability test was a measured of mood disorder and anxiety disorder in DSM-Ⅴ. Pre-test showed emotional anxiety in mood disorder and anxiety disorder, but post-test showed stable emotion. As a result of this case study, counseling of collage activity-centered helped suicide impulse reduction and emotional stability.