diff --git a/src/main/resources/lang/ja-JP/strings.yml b/src/main/resources/lang/ja-JP/strings.yml
index 5be82407c..1c8e52cba 100644
--- a/src/main/resources/lang/ja-JP/strings.yml
+++ b/src/main/resources/lang/ja-JP/strings.yml
@@ -753,17 +753,17 @@ journalNoRoom: "You have no room in your inventory for your Quest Journal!"
 journalNoQuests: "You have no accepted quests!"
 journalDenied: "You cannot do that with your Quest Journal."
 ENCHANTMENT_ARROW_DAMAGE: "Power"
-ENCHANTMENT_ARROW_FIRE: "Flame"
-ENCHANTMENT_ARROW_INFINITE: "Infinity"
-ENCHANTMENT_ARROW_KNOCKBACK: "Punch"
+ENCHANTMENT_ARROW_FIRE: "フレイム"
+ENCHANTMENT_ARROW_INFINITE: "無限"
+ENCHANTMENT_ARROW_KNOCKBACK: "パンチ"
 ENCHANTMENT_BINDING_CURSE: "BindingCurse"
-ENCHANTMENT_DAMAGE_ALL: "Sharpness"
+ENCHANTMENT_DAMAGE_ALL: "ダメージ増加"
 ENCHANTMENT_DAMAGE_ARTHROPODS: "BaneOfArthropods"
 ENCHANTMENT_DEPTH_STRIDER: "DepthStrider"
-ENCHANTMENT_DAMAGE_UNDEAD: "Smite"
-ENCHANTMENT_DIG_SPEED: "Efficiency"
-ENCHANTMENT_DURABILITY: "Unbreaking"
-ENCHANTMENT_FIRE_ASPECT: "FireAspect"
+ENCHANTMENT_DAMAGE_UNDEAD: "アンデッド特効"
+ENCHANTMENT_DIG_SPEED: "効率強化"
+ENCHANTMENT_DURABILITY: "耐久力"
+ENCHANTMENT_FIRE_ASPECT: "火属性"
 ENCHANTMENT_FROST_WALKER: "FrostWalker"
 ENCHANTMENT_KNOCKBACK: "Knockback"
 ENCHANTMENT_LOOT_BONUS_BLOCKS: "Fortune"
@@ -801,55 +801,55 @@ COLOR_YELLOW: "Yellow"
 timeDay: "Day"
 timeDays: "Days"
 timeHour: "Hour"
-timeHours: "Hours"
-timeMinute: "Minute"
-timeMinutes: "Minutes"
-timeSecond: "Second"
-timeSeconds: "Seconds"
-timeMillisecond: "Millisecond"
-timeMilliseconds: "Milliseconds"
-event: "Event"
-delay: "Delay"
-save: "Save"
-exit: "Exit"
-exited: "Exited"
-cancel: "Cancel"
-cancelled: "Cancelled"
-questTimeout: "Cancelled."
-back: "Back"
-yesWord: "Yes"
-noWord: "No"
+timeHours: "時間"
+timeMinute: "分"
+timeMinutes: "分"
+timeSecond: "秒"
+timeSeconds: "秒"
+timeMillisecond: "ミリ秒"
+timeMilliseconds: "ミリ秒"
+event: "イベント"
+delay: "遅延"
+save: "保存"
+exit: "終了"
+exited: "終了しました"
+cancel: "キャンセル"
+cancelled: "キャンセル"
+questTimeout: "キャンセル."
+back: "戻る"
+yesWord: "はい"
+noWord: "いいえ"
 "true": "true"
 "false": "false"
-clear: "Clear"
-edit: "Edit"
-none: "None"
-done: "Done"
-comma: "comma"
-finish: "Finish"
-quit: "Quit"
-noneSet: "None set"
-noDelaySet: "No delay set"
-noIdsSet: "No IDs set"
-noNamesSet: "No names set"
-worlds: "Worlds"
-mobs: "Mobs"
-points: "points"
-invalidOption: "Invalid option!"
-npcHint: 'Note: You can left or right click on NPC''s to get their ID.'
+clear: "消去"
+edit: "編集"
+none: "なし"
+done: "完了"
+comma: "コンマ"
+finish: "完了"
+quit: "終了"
+noneSet: "設定なし"
+noDelaySet: "クールタイムが未設定"
+noIdsSet: "IDが設定されていません"
+noNamesSet: "名前が未設定です"
+worlds: "ワールド"
+mobs: "モブ"
+points: "ポイント"
+invalidOption: "無効なオプション"
+npcHint: '注釈: 右クリックでNPCIDを取得'
 listDuplicate: "List contains duplicates!"
 id: "ID"
-quest: "Quest"
-quests: "Quests"
-createdBy: "Created by"
+quest: "クエスト"
+quests: "クエスト"
+createdBy: "作成者"
 continuedBy: "and continued by"
-questPoints: "Quest Points"
-accepted: "Accepted"
-complete: "Complete"
+questPoints: "名声度"
+accepted: "受託"
+complete: "完了"
 redoable: "Redoable"
-usage: "Usage"
+usage: "使い方"
 redoableEvery: "Redoable every <time>."
-requirements: "Requirements"
+requirements: "条件"
 money: "お金"
 with: "と"
 to: "to"