[Skullchukka]

I'm trying to translate subtitles to my native tongue,
Question:

Spoiler for episode20:

"If we are noisy enough, I'm sure plenty of friends will come to play from the land of the looking glass and wonderland!

Land of the looking glass refers to one of the places that Alice has been to, and wonderland is Alice's Wonderland I presume?
Edit: Yeah, I've read the visual novel, so I know what kind of friends Sakutaro's referring.