01 / Samurai quarter
Roofs are laid with right and left tiles,chosen by the direction of strong winds.
Doi Kachu (土居廓中) is a samurai quarter shaped by the Goto family, senior retainers of the Tosa domain. Roof tiles are laid as right or left tiles depending on the wind direction. The doyodake bamboo hedges are said to have been planted so the bamboo could serve as arrows when needed. Rules for tending hedges were set down in detail in a 1767 record (御土居附屋鋪牒).
- National Important Preservation District for Groups of Traditional Buildings (selected 2012)
- Preservation district about 410 m east-west, about 360 m north-south
- Hedge-care rules appear in a record of 1767 (Meiwa 4)
- Nomura Family Residence is open to the public free of charge
