In Japan, golf culture is kept alive at the Uchippanashi (driving ranges), but real progress happens through the consistency of home practice. However, the thin walls and wooden or tatami floors of Japanese residences impose strict limits. Any practice involving loud impact or excessive vibration can lead to formal noise complaints. This study identifies the accessories that offer the highest technical gains with the lowest environmental impact (noise and space). I. Putting: The Foundation That Makes No Noise Putting represents roughly 40% of the strokes in a round and is the most "Mansion-friendly" practice by nature. High-Density Putting Mats (Super Bent) Forget noisy plastic automatic ball returns. In Japan, brands like Fujita Pro View or Artificial Bentgrass mats are the favorites. Why it works: They utilize a thick rubber base that absorbs the sound of the ball rolling. The texture simulates the actual speed of Japanese greens (typic...