綿めん密みつ周しゅう到とう

noun, na-adjective

meticulous and thorough; carefully planned; scrupulous

Emphasizes extreme attention to detail and completeness in planning, preparation, or execution. Often used in formal or business contexts.

• 彼かれの綿めん密みつ周しゅう到とうな計けい画かくのおかげで、プロジェクトは成せい功こうした。

  Thanks to his meticulous and thorough planning, the project succeeded.

• 綿めん密みつ周しゅう到とうな準じゅん備びが必ひつ要ようだ。

  Meticulous and thorough preparation is necessary.