diff --git a/JapaneseFilter/sections/specific.txt b/JapaneseFilter/sections/specific.txt
index d7b4a85bc4a..c09ed7a8a84 100644
--- a/JapaneseFilter/sections/specific.txt
+++ b/JapaneseFilter/sections/specific.txt
@@ -62,6 +62,7 @@ gundamlog.com###more > iframe[src^="https://richlink.blogsys.jp"]
 !
 ! NOTE: Specific rules
 !
+keibana.com##.c-side__ad
 love-spo.com##div[class^="c-sidemenu-bnr-"]
 news.railway-pressnet.com##main div[id^="text-"]:has(ins.adsbygoogle[data-ad-slot])
 funemaga.com##div[class^="common__adv_"]