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.