diff --git a/oversomnia/ja.json b/oversomnia/ja.json
index 53eb060..f7a0979 100644
--- a/oversomnia/ja.json
+++ b/oversomnia/ja.json
@@ -105,7 +105,7 @@
 		"0102": { "title": "最下層：見覚えのある部屋", "urlTitle": "最下層#map0102" },
 		"0103": "橙屋敷",
 		"0104": { "title": "屋上：蛍の部屋", "urlTitle": "屋上#map0104" },
-		"0105": { "title": "海底：海王星", "urlTitle": "海底#map0092" },
+		"0105": { "title": "海底：海王星", "urlTitle": "海底#map0105" },
 		"0106": "交差する夢",
 		"0107": "交差する夢",
 		"0108": "夢幻の蛇",