This report describes the effect of a screening and brief intervention via the Internet (6-month Total health Management Program: TMP, a kind of life evolution program), for improvement of alcohol related problem in the workplace. At a certain company, 2,096 employees were screened.using AUDIT-C and CAGE via the Internet (electronic screening). From those screened, 17 risky drinkers were picked up. The classification of "risky drinker" was determined based on employees scoring over six points on AUDIT-C and over two points on_ AGE. These employees were then called to one-day practical seminar program (including the program of food education, music therapy, aro-atherapy, body conditioning etc.). After which, during 6 months, they were followed up via e-mail every month. After the 6-month follow up, their results of AUDIT-C were significantly decreased. Additionally, aside from the frequency of drinking at bedtime, maximum alcohol consumption per day was also significantly decreased. The Visual Analogue Scale for anxiety captured the initial screen and then again after follow-up was reduced significantly. Moreover, quality-of-life index for sleep and dinner were both significantly improved as well..These results suggest that the SBI (screening and brief intervention: TMP) is effective for reducing drinking behavior, can be used to effectively elevate quality of life.