1.
schedule coordination
schedule coordination; scheduling; adjusting dates and times to accommodate multiple parties
日程調整 is a compound noun combining 日程 (schedule, itinerary) + 調整 (adjustment, coordination). It refers specifically to the process of finding mutually agreeable times for meetings or events.
Common collocations
Business usage
Very common in workplace emails and business contexts. Often appears in phrases like:
Digital tools
Modern Japanese workplaces often use 日程調整ツール like Calendly, TimeRex, or スケコン for this purpose.
Register: Neutral to formal. Standard business vocabulary.