diff --git a/packages/i18n/strings/ja.json b/packages/i18n/strings/ja.json
index 85475d201..18ae1e3f4 100644
--- a/packages/i18n/strings/ja.json
+++ b/packages/i18n/strings/ja.json
@@ -515,8 +515,7 @@
           "title": "構成",
           "equalizer": {
             "title": "Equalizer",
-            "equalize": "Equalize",
-            "beta": "Beta"
+            "equalize": "Equalize"
           },
           "modules": {
             "title": "モジュール",
@@ -572,6 +571,8 @@
             "shellRicochet": "跳弾角度",
             "dpm": "DPM",
             "dpmEffective": "60秒での有効値",
+            "peekabooDpm": "Peekaboo DPM",
+            "peekabooDpmInfo": "Damage per minute assuming you only fire after resetting camouflage (or the reload finishes, if it's slower) — at least 10 seconds between shots.",
             "shells": "砲弾",
             "mostOptimalShellIndex": "最適な弾数",
             "shellReloads": "Reloads",
@@ -623,8 +624,8 @@
             "viewRange": "視認範囲",
             "camouflageStill": "静止時",
             "camouflageMoving": "移動時",
-            "camouflageShootingStill": "静止時",
-            "camouflageShootingMoving": "移動時",
+            "camouflageShootingStill": "Shooting while still",
+            "camouflageShootingMoving": "Shooting while moving",
             "camouflageCaughtOnFire": "Caught on fire",
             "width": "全幅",
             "height": "全高",