Ogasawara-maru at Chichijima





Research Vessel 'NATSUSHIMA' (Chichijima-harbor)


Beautiful sunrise!!


Remotely Operated Vehicle 'HYPER-DOLPHIN'


Torishima


Just above submarine Myojinsho caldera. Small emergent rocks are Beyonesu-Retugan.


Aogashima


Stormy Hachijo-jima


Beautiful sunrise!!


Izu-Oshima with sunset


Tokyo-Bay


Natsushima at JAMSTEC