凡ぼん事じ徹てっ底てい
Meanings
Expression
Four character compound
1. doing mundane things properly and thoroughly; thoroughness in all things; attention to detail
Kanji used
mediocre
occurence
penetrate
bottom
Composed of
reasonable thing; natural thing
thoroughness; completeness; consistency; thorough enforcement; seeing to it that a policy, etc. is carried out without exception