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Nakano Hana Lighthouse

Fl (3) Red/White 13s🇯🇵Osakikamijima, JPOperational

Location & Light Range

About Nakano Hana Lighthouse

Built in 1894, this cylindrical stone tower stands 5 meters tall at the southeastern tip of Ōsakikami Shima. Its lantern and gallery are situated 45 meters above sea level. The lighthouse emits three flashes, alternating red and white, every 13 seconds, with a geographic range of 17.9 nautical miles. It is located near Osakikamijima in Hiroshima Prefecture. Access for visitors is available by road to a nearby parking area, followed by a short walk.

Why it matters: The lighthouse guides vessels around the critical southeastern tip of Ōsakikami Shima. Its unique three-flash pattern helps mariners orient themselves and avoid hazards along this coastline.

Light & Optic

Characteristic Signature
Fl (3) Red/White 13s
Flash Type
Flashing
Light Color
Red/White
Flash Count
3 flashes
Interval
13s
Raw Code
Fl(3) RW 13s
Focal Height
45m
Geographic Range
17.9NM

Construction & History

Year Built
1894

References & Identifiers

Nearest Port
Kinoe(1.2 km)
Admiralty No.
M5702
NGA No.
8520
ARLHS No.
JPN-397

Tower & Structure

Tower Height
5m
Tower Shape
cylindrical
Tower Color
white
Material
stone

Structure: round stone tower with lantern and gallery

Location

City
Osakikamijima
Country
🇯🇵Japan
Region
Hiroshima Prefecture
Sea Region
southeastern tip of Ōsakikami Shima
Latitude
34.2148°
Longitude
132.9203°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Nakano Hana Lighthouse at night?+
Nakano Hana displays the characteristic Fl (3) Red/White 13s — 3 red/white flashes every 13 seconds. Each lighthouse has a unique flash pattern published in the List of Lights, allowing mariners to positively identify it and distinguish it from other navigation aids in the area. The red/white color may indicate a specific sector or warning zone.
Which ports and harbors does Nakano Hana Lighthouse guide vessels into?+
Nakano Hana Lighthouse assists vessels approaching 5 nearby ports. The closest is Kinoe at 1.3 NM to the N. Other ports served include Okamura (2.6 NM SW), Namikata (5.6 NM SSE), Yoshiumi (6.5 NM ESE), Hashihama (6.8 NM SSE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Nakano Hana Lighthouse still active and maintained?+
Yes, Nakano Hana Lighthouse is currently operational. It is actively maintained and continues to emit its characteristic light signal for marine navigation. Most modern lighthouses are automated and monitored remotely by the national maritime authority.
What shipping routes pass near Nakano Hana Lighthouse?+
Nakano Hana Lighthouse is located within the Japan / Korea shipping lane — a busy shipping corridor linking the major ports of Japan and South Korea. This makes it an important navigation reference for commercial shipping traffic in the region.
How can I track vessels near Nakano Hana Lighthouse?+
You can track vessels near Nakano Hana Lighthouse in real time using MarineRadar. The platform shows live AIS positions of ships in the area, including vessel name, type, flag, speed, and course. Use the "Track Vessels Nearby" button on this page to open the live map centered on this lighthouse.