diff --git a/main/src/main/resources/lang/ja-JP/strings.yml b/main/src/main/resources/lang/ja-JP/strings.yml
index a9adcab63..0b9e3df85 100644
--- a/main/src/main/resources/lang/ja-JP/strings.yml
+++ b/main/src/main/resources/lang/ja-JP/strings.yml
@@ -457,7 +457,6 @@ reqHeroesPrimaryDisplay: "Primary Class:"
 reqHeroesSecondaryDisplay: "Secondary Class:"
 reqNotAQuestName: "<quest> is not a Quest name!"
 reqItemCleared: "Item requirements cleared."
-reqListsNotSameSize: "The items list and remove items list are not the same size!"
 reqTrueFalseError: '<input> is not a true or false value!%br%Example: true false true true'
 reqCustomAlreadyAdded: "That custom requirement has already been added!"
 reqCustomNotFound: "Custom requirement module not found."
@@ -527,10 +526,8 @@ rewNoMcMMOSkills: "No skills set"
 rewNoHeroesClasses: "No classes set"
 rewSetMcMMOSkillsFirst: "You must set skills first!"
 rewMcMMOCleared: "mcMMO Classic rewards cleared."
-rewMcMMOListsNotSameSize: "The skills list and skill amounts list are not the same size!"
 rewSetHeroesClassesFirst: "You must set classes first!"
 rewHeroesCleared: "Heroes rewards cleared."
-rewHeroesListsNotSameSize: "The classes list and experience amounts list are not the same size!"
 rewHeroesInvalidClass: "<input> is not a valid Heroes class name!"
 rewPhatLootsInvalid: "<input> is not a valid PhatLoot name!"
 rewPhatLootsCleared: "PhatLoots reward cleared."
@@ -831,7 +828,7 @@ worlds: "ワールド"
 mobs: "モブ"
 points: "ポイント"
 npcHint: "注釈: 右クリックでNPC IDを取得"
-listsNotSameSize: "All required lists must be the same size!"
+listsNotSameSize: "All required lists must have the same number of entries!"
 listDuplicate: "List contains duplicates!"
 id: "ID"
 quest: "クエスト"