diff --git a/lang/ja/help/reading.html b/lang/ja/help/reading.html
index 8f55d6ef56113..dd691dbffd000 100644
--- a/lang/ja/help/reading.html
+++ b/lang/ja/help/reading.html
@@ -1,10 +1,10 @@
-ǂݕ
+ɤ
-eLXgZԂœǂޏꍇA҂`悤ƂĂ邱ƂԈĕ߂炦₷Ȃ܂B
+ƥȤû֤ɤ硢Ԥ褦ȤƤ뤳Ȥְä館䤹ʤޤ
-ԈėȂ߂ɂ́AeLXg𒍈Ӑ[ǂō҂̎_猾t悤ɂ܂BC߂ēǂ݂܂B
+ְäʤˤϡƥȤտɤǺԤλդ褦ˤޤɤߤޤ
-̂Ƃ͍҂Ȃ̂l菕ɂȂ܂BȂ̐S̒Ŏ`菕ɂȂ܂B
+ΤȤϺԤʤäΤͤˤʤޤʤοǼˤʤޤ