Up the hill from the port in Kubura, Yoshimaru-sō is ideal for divers, as the friendly owners also operate the on-site and long-standing Yonaguni Diving Service. Simple Japanese- and Western-style rooms have nice views of the nearby port and spacious communal bathing facilities.
The real appeal of this minshuku is the owners' local diving expertise. Book ahead to get picked up at the airport or ferry terminal.