Yes, Okayama Momotaro Airport (OKJ) has designated enclosed smoking rooms for passengers. There is a smoking room in the 1st-floor arrival lobby and another by the observation deck on the 3rd floor, plus an outdoor smoking area near the terminal — all clearly signed and ventilated.
Okayama Airport is the regional gateway for Okayama Prefecture, serving domestic routes to Tokyo, Sapporo, and Okinawa along with seasonal and charter international flights. Despite its compact size, it is a comfortable airport for smokers: like most Japanese terminals, it provides clearly signed enclosed smoking rooms (喫煙室) with air filtration rather than asking travelers to step outside. Smoking outside these designated rooms and the outdoor area — in hallways, restrooms, or boarding lounges — is not permitted, so use a marked room before you reach your gate.
1st Floor — Arrival Lobby and Check-in
The 1st floor holds the check-in counters, the arrival lobby, baggage claim, car rental desks, and the tourist information center. A smoking room is available on this level in the lobby area, making it a handy first stop right after you land and collect your bags, or before you head upstairs to depart.
3rd Floor — Observation Deck and Restaurants
The 3rd floor features the airport’s restaurants, shops, and an observation deck (open 6:00–21:30) overlooking the apron and runway. A smoking room sits near the observation deck on this level, by Lounge Muscat, so you can have a cigarette while you eat, shop, or watch aircraft. It is the best relaxed landside option if you arrive early and want to pass time before going through security.
Outdoor Smoking Area
In addition to the indoor rooms, Okayama Airport provides a marked outdoor smoking area by the terminal. It is a useful option if you prefer to smoke in the open air while waiting for a ride or before entering the building.
Summary of Smoking Areas at Okayama Airport
| Location | Floor | Area | Type |
|---|---|---|---|
| Arrival / check-in lobby | 1F | Landside (before security) | Enclosed smoking room |
| Near observation deck (by Lounge Muscat) | 3F | Landside (before security) | Enclosed smoking room |
| Beside the terminal | Ground | Outdoor (landside) | Outdoor smoking area |
Heading on to Hiroshima next? See our guide to smoking at Hiroshima Airport (HIJ), which has smoking rooms on multiple floors including an airside room after security.
For Japan airport smoking rules, the vape and heated-tobacco rules, and other general info, see our Japan smoking guide.