diff --git a/data/en/items.json b/data/en/items.json
index 835402499..b07dd22c1 100644
--- a/data/en/items.json
+++ b/data/en/items.json
@@ -230,6 +230,7 @@
 	"Ar196改" : "Ar196 Kai",
 	"試製46cm連装砲" : "Prototype 46cm Twin Gun Mount",
 	"紫雲" : "Shiun",
+	"紫雲(熟練)" : "Shiun (Skilled)",
 	"14cm連装砲" : "14cm Twin Gun Mount",
 	"14cm連装砲改" : "14cm Twin Gun Mount Kai",
 	"14cm連装砲改二" : "14cm Twin Gun Mount Kai 2",
diff --git a/data/scn/items.json b/data/scn/items.json
index 0895e6dcc..0ea0b51ea 100644
--- a/data/scn/items.json
+++ b/data/scn/items.json
@@ -520,6 +520,7 @@
 	"14cm連装砲改二": "14cm连装炮改二",
 	"SJレーダー+潜水艦司令塔装備": "SJ雷达+潜水艇司令塔装备",
 	"試製20.3cm(4号)連装砲": "试制20.3cm（4号）连装炮",
+	"紫雲(熟練)": "紫云（熟练）",
 
 	"12.5inch連装副砲": "12.5inch连装副炮",
 	"12.7mm機銃": "12.7mm机枪",