wall with exposed timber pillars
Architectural term for a wall where the structural pillars are visible on the surface, contrasting with 大壁 (a wall where pillars are hidden).
See also: 大壁
This old house is built in the shinkabe style, with pillars visible on the wall surface.
Compound of 真 (shin, 'true') and 壁 (kabe, 'wall'), referring to a wall that shows the true structure (pillars).