You can have sensible regulations to prevent your neighbours blocking the sun and allow proper air flow between buildings. https://japanpropertycentral.com/rea

You can have sensible regulations to prevent your neighbours blocking the sun and allow proper air flow between buildings. https://japanpropertycentral.com/real-estate-faq/building-height-restrictions/ https://japanpropertycentral.com/real-estate-faq/building-he...