There is some accommodation, but two or three.
There is one where Luke and I stayed and the place is very close to the harbor.
In late May to June, a flying fish season, you should bring lights because flying fish comes into the harbor at night time. You should check and remember the area in day time. Otherwise it is bit danger.
Lures, you must bring sinking plugs, like Carpenter's PANDORA, FCLabo's Teibo Vibe. It is qute difficult to catch GT by poppers.
One more info. It is quite difficult to meet the good timing. It is depending on where many flying fish come. Sometime Suwanose Island, Akuseki Island, Takara Island or othre islands at Tokara area.
If you have questions, let me know.