Kogyo Maru

The Kogyo Maru, a freighter of roughly 130 m sunk in the September 1944 strikes, lies on her starboard side with her cargo still legible: holds full of construction materials for Japanese airfield works, including cement bags fused into stone, stacked framing, and tracked equipment that divers universally describe as the bulldozer. Swimming the tilted holds feels like touring a hardware depot mid-earthquake. Outside, soft corals and hydroids fuzz the port rail, sweetlips hold under the counter, and squid often hang off the masts. Penetration routes are roomy by Coron standards, though silt and angle still demand care.

바로 그 순간: Cargo holds with cement and machinery, readable wartime purpose, comfortable side-lying swim-throughs

지형: Hull on its starboard side on sand around 34-36 m

위험 요소: Depth on the sand, silt in the holds, and rotated orientation that confuses navigation.

보존: The cargo is the museum; prying anything loose is both illegal and vandalism.

나이트록스: 여기서는 가치 있습니다 — 수치 범위상 나이트록스를 사용하면 무감압 시간을 의미 있게 연장할 수 있습니다(단, 관련 교육 이수 필요).