Fukinsei (不均斉): asymmetry, irregularity;

Kanso (簡素): simplicity;

Koko (考古): basic, weathered;

Shizen (自然): without pretense, natural as a human behaviour;

Yūgen (幽玄): subtly profound grace, not obvious;

Datsuzoku (脱俗): unbounded by convention, free;

Seijaku (静寂): tranquility, silence.