4 articles
Every September, after the main August–September typhoon peak — or after any major storm hits our properties — I do the same walk-through: check every heater, check every window seal, check every drain. It’s not glamorous work, but it’s the difference between a quiet winter and a 2am message from a guest who can’t figure out why the room smells like kerosene.
A few summers ago I got a message from a guest at one of our Tokyo properties at 11pm: a cockroach had walked across the kitchen counter. Nobody got hurt, nothing was damaged, and the guest was actually pretty chill about it — but the review that followed mentioned it anyway, and it sat on our listing for months. That one message taught me more about pest prevention than any cleaning checklist ever had.
June hits Tokyo and the air changes. Not just warmer — thick. The kind of humidity that makes you understand why every Japanese home has a dehumidifier and why guests will leave you a bad review if your AC unit sounds like a lawn mower at 2am.
Japan’s summer is one of the most challenging seasons to host in. Not because demand is weak (it isn’t), but because the operational requirements spike hard and the margin for error is thin. Here’s what I’ve learned running properties through multiple Japanese summers.
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.