diff --git a/README.es-ES.md b/README.es-ES.md
index b05d7423..76c30b19 100644
--- a/README.es-ES.md
+++ b/README.es-ES.md
@@ -14,7 +14,7 @@ _Léelo en otros idiomas:_
 [_简体中文_](README.zh-CN.md),
 [_繁體中文_](README.zh-TW.md),
 [_한국어_](README.ko-KR.md),
-[_日本人_](README.ja-JP.md),
+[_日本語_](README.ja-JP.md),
 [_Polski_](README.pl-PL.md),
 [_Français_](README.fr-FR.md),
 [_Português_](README.pt-BR.md)
diff --git a/README.fr-FR.md b/README.fr-FR.md
index 57f66550..c522c591 100644
--- a/README.fr-FR.md
+++ b/README.fr-FR.md
@@ -15,7 +15,7 @@ _Lisez ceci dans d'autres langues:_
 [_简体中文_](README.zh-CN.md),
 [_繁體中文_](README.zh-TW.md),
 [_한국어_](README.ko-KR.md),
-[_日本人_](README.ja-JP.md),
+[_日本語_](README.ja-JP.md),
 [_Polski_](README.pl-PL.md),
 [_Español_](README.es-ES.md),
 [_Português_](README.pt-BR.md)
diff --git a/README.ko-KR.md b/README.ko-KR.md
index abca815c..a42c8fe8 100644
--- a/README.ko-KR.md
+++ b/README.ko-KR.md
@@ -12,7 +12,7 @@ _Read this in other languages:_
 [_English_](https://github.com/trekhleb/javascript-algorithms/),
 [_简体中文_](README.zh-CN.md),
 [_繁體中文_](README.zh-TW.md),
-[_日本人_](README.ja-JP.md),
+[_日本語_](README.ja-JP.md),
 [_Polski_](README.pl-PL.md),
 [_Français_](README.fr-FR.md),
 [_Español_](README.es-ES.md),
diff --git a/README.md b/README.md
index dded6bcd..1ee08d8e 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ _Read this in other languages:_
 [_简体中文_](README.zh-CN.md),
 [_繁體中文_](README.zh-TW.md),
 [_한국어_](README.ko-KR.md),
-[_日本人_](README.ja-JP.md),
+[_日本語_](README.ja-JP.md),
 [_Polski_](README.pl-PL.md),
 [_Français_](README.fr-FR.md),
 [_Español_](README.es-ES.md),
diff --git a/README.pl-PL.md b/README.pl-PL.md
index 6f3c3449..4aa25e8d 100644
--- a/README.pl-PL.md
+++ b/README.pl-PL.md
@@ -15,7 +15,7 @@ _Read this in other languages:_
 [_简体中文_](README.zh-CN.md),
 [_繁體中文_](README.zh-TW.md),
 [_한국어_](README.ko-KR.md),
-[_日本人_](README.ja-JP.md),
+[_日本語_](README.ja-JP.md),
 [_Français_](README.fr-FR.md),
 [_Español_](README.es-ES.md),
 [_Português_](README.pt-BR.md)
diff --git a/README.pt-BR.md b/README.pt-BR.md
index c1dd6910..dbcef176 100644
--- a/README.pt-BR.md
+++ b/README.pt-BR.md
@@ -15,7 +15,7 @@ _Leia isto em outros idiomas:_
 [_简体中文_](README.zh-CN.md),
 [_繁體中文_](README.zh-TW.md),
 [_한국어_](README.ko-KR.md),
-[_日本人_](README.ja-JP.md),
+[_日本語_](README.ja-JP.md),
 [_Polski_](README.pl-PL.md),
 [_Français_](README.fr-FR.md),
 [_Español_](README.es-ES.md)
diff --git a/README.zh-CN.md b/README.zh-CN.md
index 872dbd57..d0306227 100644
--- a/README.zh-CN.md
+++ b/README.zh-CN.md
@@ -11,7 +11,7 @@ _Read this in other languages:_
 [_English_](https://github.com/trekhleb/javascript-algorithms/),
 [_繁體中文_](README.zh-TW.md),
 [_한국어_](README.ko-KR.md),
-[_日本人_](README.ja-JP.md),
+[_日本語_](README.ja-JP.md),
 [_Polski_](README.pl-PL.md),
 [_Français_](README.fr-FR.md),
 [_Español_](README.es-ES.md),
diff --git a/README.zh-TW.md b/README.zh-TW.md
index 78a19c57..8af7e1fa 100644
--- a/README.zh-TW.md
+++ b/README.zh-TW.md
@@ -10,7 +10,7 @@ _Read this in other languages:_
 [_English_](https://github.com/trekhleb/javascript-algorithms/),
 [_简体中文_](README.zh-CN.md),
 [_한국어_](README.ko-KR.md),
-[_日本人_](README.ja-JP.md),
+[_日本語_](README.ja-JP.md),
 [_Polski_](README.pl-PL.md),
 [_Français_](README.fr-FR.md),
 [_Español_](README.es-ES.md),