The second installment of the popular series "New Tightening Technique" featuring new tightening star Sawa Yuka is finally here!! This work is a special edition that re-edits three of the best tightening techniques from "New Tightening Technique 3, 4". It includes a variety of practical techniques such as hands bound behind the back, being tied to a pillar, being bound with hands behind the back, and being tied in a shrimp position. This work is popular among a wide range of users, from beginners to advanced practitioners.