You need to remove the domain name from RewriteRule
check. So instead of:
RewriteRule ^hogehoge.com/page/(.*)$ http://hogehoge.com/item/page/$1 [R=301,L]
You need to set:
RewriteRule ^page/(.*)$ http://hogehoge.com/item/page/$1 [R=301,L]
Also, once you have done the redirect:
-
Make sure WordPress is responding properly to the
http://example.com/item/page/1
form of URL (this is also possible by doing another internal rewrite back tohttp://example.com/page/1
in.htaccess
or you may do that with WordPress). -
Clear browser cache to make sure you are not getting the cached version.