折には【おりには】

折には (おりには) is a formal expression meaning "when the occasion arises," "on the occasion of," or "when (you have the chance)." It refers to a specific time, occasion, or opportunity and is used to politely refer to a moment when something happens or might happen. It carries a sense of formality and is commonly found in written language, business correspondence, speeches, and polite conversation.

The noun おり折 (おり) means "occasion" or "time," and it functions similarly to とき時 (とき) but with a more refined, literary tone. It is used when expressing gratitude for past occasions, making polite requests for the future, or recalling meaningful moments.

Referring to a past occasion

折には can refer to a specific past event or occasion, often when expressing gratitude or recollection.

Referring to a future occasion

折には is used to politely suggest doing something when the opportunity arises in the future.

Variations

The particle に and は can be omitted depending on context:

• 折に – slightly less emphatic but still formal
• 折 alone – can be used as a simple noun modifier (e.g., そのおり折)
• ～た折に / ～る折に – attaching verbs directly before 折

折には is considerably more formal than とき時には and is not typically used in casual everyday conversation. Using it in informal settings may sound stiff or overly polite.