沖 - open sea, offing, rise high into sky

off the coast; offshore; out at sea

Okinawa (city, prefecture)

open sea

alluvial series

Okinawan pachinko parlor slot machine

of the ocean; in the open sea; oceanic

Muennink's spiny rat (Tokudaia muenninki); Okinawa spinous country-rat

longshoreman; stevedore

alluvial epoch (i.e. the Holocene epoch)

water yam (Dioscorea alata); winged yam; purple yam

alluvial soil

offshore fishing