Uploaded July 2024 | Updated September 2026, 2 weeks ago

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Watch as a diver works on tank maintenance surrounded by giant whale sharks, manta rays, and other marine life at Kaiyukan Aquarium in Osaka, Japan. It's fascinating to see these incredible creatures up close and the diver's calm demeanor. 🌊🐋

#WhaleShark #MantaRay #KaiyukanAquarium #Osaka #Shorts