Changes
add Kai class (oops)
_japanese_name = "石垣改",
_japanese_name = "石垣改",
_reading = "いしがきかい",
_reading = "いしがきかい",
_class = nil,
_class = 'Shimushu',
_class_number = nil,
_class_number = 3,
_type = 1,
_type = 1,
_hp = 17,
_hp = 17,