diff --git a/config/locales/ja.yml b/config/locales/ja.yml
index 43f9c0b23..0215e7555 100644
--- a/config/locales/ja.yml
+++ b/config/locales/ja.yml
@@ -1431,6 +1431,6 @@ ja:
   label_contains_any_of: いずれかを含む
   button_apply_issues_filter: チケットのフィルタを適用
   label_view_previous_annotation: この更新以前のアノテート
-  label_has_been: has been
-  label_has_never_been: has never been
-  label_changed_from: changed from
+  label_has_been: 現在/過去の値
+  label_has_never_been: 一度もない
+  label_changed_from: 過去の値