noun
A formal, somewhat literary yojijukugo meaning 'all matters' or 'everything under the sun'. Often used in official or written contexts.
諸事万端、準備が整いました。
Everything is ready.
社長は諸事万端に目を配っている。
The company president keeps an eye on all matters.
A yojijukugo composed of 諸事 (various matters) and 万端 (all aspects). The exact historical derivation is uncertain, but it is a conventional compound used to express comprehensiveness.