Every host I know has the same complaint: the messages never stop. WiFi password at 11pm, “where’s the trash bin” at checkout, “can we check in early” three times a day. It feels chaotic and unpredictable — but when you actually sit down and categorize a few hundred guest messages, it isn’t random at all.
If you’ve registered a property under Japan’s Minpaku Act (住宅宿泊事業法, often called 民泊新法), there’s a good chance you’re not actually allowed to run it entirely on your own. Depending on whether you’re on hand while guests are staying — and how many rooms you’re renting out — the law may require you to hand day-to-day operations to a registered third party called a 住宅宿泊管理業者, a registered management business operator.
This trips up a lot of new hosts, especially overseas owners who assume that hiring “a co-host” satisfies the requirement. It doesn’t, unless that co-host is actually registered with the national government. Here’s what the rule actually says and when it kicks in.
Ask most short-term rental operators how their property is performing and you’ll get something like “we’re at 85% occupancy.” That sounds great. But if you’re running 85% occupancy at ¥7,000 a night while a comparable property nearby is hitting 70% at ¥12,000 — they’re winning, even with more empty nights on the calendar.
Occupancy rate is a widely watched number in short-term rental, and often misunderstood. Here’s how to pair it with a metric that actually tells you whether your pricing is working: RevPAR.
When you have one property, manually updating your nightly rate on Airbnb takes ten minutes. When you have three properties across two platforms, it takes an hour. When you have five properties across four OTAs, you either automate or you burn out.
Japan makes this harder than most markets. You’re not just managing Airbnb and Booking.com — you’re probably also on Jalan (じゃらん) and Rakuten Travel if you want domestic Japanese guests, which means four pricing dashboards that don’t talk to each other.
The window between cherry blossom season and Japan’s rainy season is the most underused slot in a guesthouse operator’s calendar. Your occupancy just peaked, your guests have cleared out, and you have maybe six weeks before the June tsuyu sets in and makes outdoor work miserable. That’s the window. Use it.