diff --git a/community/inventory_service/items_japanese.vdf b/community/inventory_service/items_japanese.vdf
index d3f9640d3..6f9868ef8 100644
--- a/community/inventory_service/items_japanese.vdf
+++ b/community/inventory_service/items_japanese.vdf
@@ -21,8 +21,8 @@
 "item_display_type_community_medal_legendary"		"コミュニティ勲章"
 "[english]item_display_type_donation_medal"		"Donor"
 "item_display_type_donation_medal"		"寄付者"
-		"[english]item_display_type_novelty_medal_uncommon"		"Souvenir"
-		"item_display_type_novelty_medal_uncommon"		"Souvenir"
+"[english]item_display_type_novelty_medal_uncommon"		"Souvenir"
+"item_display_type_novelty_medal_uncommon"		"記念品"
 // accessory that can be permanently attached to a weapon, equipment, or suit to track specific stats
 "[english]item_display_type_strange_device"		"Strange Device"
 "item_display_type_strange_device"		"ストレンジ装置"
@@ -159,15 +159,15 @@
 "[english]item_novelty_medal_flush_toilet_display_type"		"Medal…?"
 "item_novelty_medal_flush_toilet_display_type"		"勲章…?"
 
-		// (to the tune of the titular lyric of I Saw Mommy Kissing Santa Claus)
-		// (this isn't a translator note, it's just my headcanon about some words I typed)
-		"[english]item_novelty_medal_anacrusis_name"		"I met Barry on the Isolode"
-		"item_novelty_medal_anacrusis_name"		"I met Barry on the Isolode"
-		// these are puns. good luck!
-		"[english]item_novelty_medal_anacrusis_description"		"It was a [i]Barry[/i] good time. Still [i]barrel[/i]-y know him, though…"
-		"item_novelty_medal_anacrusis_description"		"It was a [i]Barry[/i] good time. Still [i]barrel[/i]-y know him, though…"
-		"[english]item_novelty_medal_anacrusis_acquisition"		"Complete the Barry Nice to Meet You achievement in The Anacrusis to unlock."
-		"item_novelty_medal_anacrusis_acquisition"		"Complete the Barry Nice to Meet You achievement in The Anacrusis to unlock."
+// (to the tune of the titular lyric of I Saw Mommy Kissing Santa Claus)
+// (this isn't a translator note, it's just my headcanon about some words I typed)
+"[english]item_novelty_medal_anacrusis_name"		"I met Barry on the Isolode"
+"item_novelty_medal_anacrusis_name"		"Isolode号でBarryを見つけた"
+// these are puns. good luck!
+"[english]item_novelty_medal_anacrusis_description"		"It was a [i]Barry[/i] good time. Still [i]barrel[/i]-y know him, though…"
+"item_novelty_medal_anacrusis_description"		"あれは[i]バリー[/i]グッドな感じだった。でも運んでたら敵に[i]バレる[/i]よね…"
+"[english]item_novelty_medal_anacrusis_acquisition"		"Complete the Barry Nice to Meet You achievement in The Anacrusis to unlock."
+"item_novelty_medal_anacrusis_acquisition"		"The Anacrusisをプレイして 「Barry Nice to Meet You」の実績を完了することでアンロックされる。"
 
 "[english]item_achievement_medal_oe_jacob_name"		"Jacob's Rest Veteran"
 "item_achievement_medal_oe_jacob_name"		"Jacob's Restのベテラン"
diff --git a/resource/reactivedrop_japanese.txt b/resource/reactivedrop_japanese.txt
index 39dd536e5..b9f404d8e 100644
--- a/resource/reactivedrop_japanese.txt
+++ b/resource/reactivedrop_japanese.txt
@@ -4368,10 +4368,10 @@
 "asw_weapon_deagle_attributes"		"高い攻撃力"
 "[english]rd_ui_select_challenge"		"Challenge"
 "rd_ui_select_challenge"		"チャレンジ"
-		"[english]rd_challenge_name_0"		"Default Game Rules"
-		"rd_challenge_name_0"		"Default Game Rules"
-		"[english]rd_challenge_desc_0"		"Select a different challenge to customize your experience."
-		"rd_challenge_desc_0"		"Select a different challenge to customize your experience."
+"[english]rd_challenge_name_0"		"Default Game Rules"
+"rd_challenge_name_0"		"通常のルール"
+"[english]rd_challenge_desc_0"		"Select a different challenge to customize your experience."
+"rd_challenge_desc_0"		"チャレンジを選択するとゲームのルールをカスタマイズすることができます。"
 "[english]rd_challenge_name_asbi"		"ASBI"
 "rd_challenge_name_asbi"		"ASBI"
 "[english]rd_challenge_desc_asbi"		"Significantly increases difficulty by increasing aliens' speed and number, adding more frequent hordes, and forcing hardcore friendly fire."