diff --git a/src/locales/ja/mystery-encounter-messages.json b/src/locales/ja/mystery-encounter-messages.json
index 3b81c8e46f0..5aad2d84297 100644
--- a/src/locales/ja/mystery-encounter-messages.json
+++ b/src/locales/ja/mystery-encounter-messages.json
@@ -1,7 +1,7 @@
 {
-  "paid_money": "You paid ₽{{amount, number}}.",
-  "receive_money": "You received ₽{{amount, number}}!",
-  "affects_pokedex": "Affects Pokédex Data",
-  "cancel_option": "Return to encounter option select.",
-  "view_party_button": "View Party"
+  "paid_money": "{{amount, number}}円　払った",
+  "receive_money": "{{amount, number}}円　もらった！",
+  "affects_pokedex": "ポケモン図鑑の　データを　変える",
+  "cancel_option": "遭遇の　選択肢に　戻る",
+  "view_party_button": "手持ちを確認"
 }