diff --git a/main/src/main/resources/lang/ja-JP/strings.yml b/main/src/main/resources/lang/ja-JP/strings.yml
index d44acda95..8f4c8f897 100644
--- a/main/src/main/resources/lang/ja-JP/strings.yml
+++ b/main/src/main/resources/lang/ja-JP/strings.yml
@@ -131,6 +131,8 @@ stageEditorMobs: "Mobs"
 stageEditorKillMobs: "モブを殺す"
 stageEditorCatchFish: "魚を捕まえる"
 stageEditorFish: "魚"
+stageEditorMilkCows: "Milk cows"
+stageEditorCows: "cows"
 stageEditorReachLocs: "ロケーション到達"
 stageEditorReachRadii1: "範囲内への到達"
 stageEditorReachRadii2: "ブロック"
@@ -194,6 +196,7 @@ stageEditorEnterBlockNames: "Enter block names, <space>, <cancel>"
 stageEditorEnterBlockAmounts: "Enter block amounts, <space>, <cancel>"
 stageEditorEnterBlockDurability: "Enter block durabilities (numbers), <space>, <cancel>"
 stageEditorCatchFishPrompt: "Enter number of fish to catch, <clear>, <cancel>"
+stageEditorMilkCowsPrompt: "Enter number of cows to milk, <clear>, <cancel>"
 stageEditorKillPlayerPrompt: "Enter number of players to kill, <clear>, <cancel>"
 stageEditorEnchantTypePrompt: "Enter enchantment names, <space>, <cancel>"
 stageEditorEnchantAmountsPrompt: "Enter enchant amounts (numbers), <space>, <cancel>"
@@ -618,6 +621,7 @@ smelt: "Smelt"
 enchantItem: "Enchant <item> with <enchantment>"
 brew: "Brew"
 catchFish: "Catch Fish"
+milkCow: "Milk Cow"
 kill: "殺す"
 killAtLocation: "<location> で <mob> を殺す"
 killPlayer: "プレイヤーを殺す"