The lack of nursing staff needs a system to watch the elderly. Our previous work focuses on conscientiousness of the cleaning to detect the living willingness of the elderly. However, it is short of feasibility, because it requires nursing care staff label the living willingness for their movement beforehand. The proposed method acquires the movement under high living willingness with the brightness distribution sensor to figure out the conscientiousness using SOM. One-class SVM detects decline of the living willingness labeling. The experiment indicated more precise distinction is expected with recognition of movement of the crosswise direction.