Yokoshima 2 gōchi is a boat-accessed coral ridge in Ainan with a long, route-like profile and dense soft-coral cover. Divers work along the ridge to the tip, then ease back across a shallower slope and maze-like coral structure on the return. It is a colorful, fish-rich dive that can feel more active when tide or weather builds, so it suits divers comfortable with changing conditions and boat logistics.