This chapter presents the fundamental techniques and operational procedures for the Stand-based Silvicultural Management System (SSMS), as implemented by the University of Tokyo Hokkaido Forest. The SSMS categorizes forests into six types: (1) Selection Cutting Forest, (2) Young Growth Forest, (3) Sparse Forest, (4) Secondary Forest, (5) Artificially Regenerated Forest, and (6) Restricted Forest, further subdivided based on dominant tree species, disturbance history, and/or regeneration status. Under the SSMS, natural forests are primarily managed using the single-tree selection system. In Conifer-dominant Selection Cutting Forest, the maximum cutting rate, represented by the volume ratio of growing stock, is set at 16–17%, ensuring it aligns with growth rates. Silvicultural management planning in each treated area follows these steps: (1) forest type classification survey, (2) plot inventory, (3) in-field review meeting, (4) tree marking, (5) harvesting operation, and (6) harvesting supervision. During tree marking, the selection of trees for harvest is carried out to enhance forest health and promote the regeneration and growth of successional juvenile trees. Moderate harvesting practices under the SSMS are believed to improve stand growth by enhancing the light environment, thereby fostering tree regeneration and growth.