Nichinan, Miyazaki / マリンビューワーにちなん
Marine Viewer Nichinan (Underwater Sightseeing Boat)
An underwater sightseeing boat from Tonoura Port. The cruise passes scenery of rocky shores and islets such as Ude-jima, Kuroshima and the Misagobae reef; off Eimatsu the engine stops and you go down to the viewing room in the hull, where red coral and colourful fish such as pennant coralfish and blue damselfish can be seen through the glass. Kites swooping down for food are another highlight, and on the 2nd floor is "Gyokyo Shokudo Tonoura", run directly by the Tonoura fishing co-op.
Last official check
26 Sept 2026
Traveler reports
0
Reports open in Phase 2
Next scheduled check
25 Dec 2026
Decide before you go
A short summary made from the official facts below. Check the rows for details.
- Admission
- Paid (see the price below)
- Closing days
- Has closing days (see below)
Before you go
Only facts we confirmed on official sources are shown. Anything else is marked “Not checked yet”.
- Opening hours
Departures from Tonoura Port at 9:00, 10:00, 11:00, 13:00, 14:00 and 15:00 (about 45 minutes).
Checked 26 Sept 2026 on the official site- Closed
Closed on Wednesdays (and one other irregular day a week); may be cancelled without notice depending on weather.
Checked 26 Sept 2026 on the official site- Admission
Adults 2,400 yen, children 1,200 yen (buy tickets at the office window at least 10 minutes before boarding).
Checked 26 Sept 2026 on the official site- Getting there
Not checked yet — we have not confirmed this on an official source yet. Check with the spot before you go.
- Parking
50 spaces (free).
Checked 26 Sept 2026 on the official site- Payment
Not checked yet — we have not confirmed this on an official source yet. Check with the spot before you go.
- Accessibility
Not checked yet — we have not confirmed this on an official source yet. Check with the spot before you go.
Found wrong or outdated information? Let us know
Address: Nichinan, Miyazaki (Japanese address: 宮崎県日南市南郷町潟上134-54)
Official site: https://www.kanko-miyazaki.jp/spot/2588
Location
Smaller pins are other spots nearby.
Nearby spots
- No photo yetKoshima IslandMiyazaki7 km away (straight line)
- No photo yetObi Castle TownMiyazaki12 km away (straight line)
- No photo yetCape ToiMiyazaki17 km away (straight line)
- No photo yetUdo-jingu ShrineMiyazaki17 km away (straight line)
- No photo yetNamikiri ShrineMiyazaki18 km away (straight line)
Distances are straight-line distances, not travel distances.
Crowds
- Crowd level
Not checked yet — no official source yet, and not enough traveler reports.
- Best time to visit
Not checked yet — no official source yet, and not enough traveler reports.
- Peak time
Not checked yet — no official source yet, and not enough traveler reports.
- Busiest days
Not checked yet — no official source yet, and not enough traveler reports.
- Busiest season
Not checked yet — no official source yet, and not enough traveler reports.
- Latest traveler report
- None yet
Traveler crowd data by time of day appears after 5 traveler reports (0 so far).
You can check typical busy hours in Google Maps ("Popular times" on the place's page). Open this spot in Google Maps
Visiting respectfully
- RulesEach run needs at least 2 passengers.Checked 26 Sept 2026 on the official site
- Local etiquetteVisitors are asked not to bring pets on board.Checked 26 Sept 2026 on the official site
Verification log
- 26 Sept 2026First check · Tourism board · https://www.kanko-miyazaki.jp/spot/2588Hours, closing days, fees, access, parking, description, address and coordinates read from a tourism organization's site.