{
"name": "脳トレ海域",
"achievementgroup": "天地万象",
"ishidden": true,
"sortorder": 1150,
"stages": 1,
"stage1": {
"title": "脳トレ海域",
"description": "セイライ島での一連の装置を解く。",
"progress": 1,
"reward": {
"name": "原石",
"count": 5
}