This video details repotting techniques for deciduous and coniferous bonsai. Starting with proper soil mounding in the pot, it explains how to choose the planting position based on tree shape, key wiring methods for secure anchoring, and soil placement that avoids air pockets. Practical points are covered in depth—such as arranging branches according to left-right flow, using decorative sand, and making effective use of bamboo charcoal—to achieve a clean, balanced finish.