Original title is 知られたくない. This seems to basically refer to things you don't want anyone to know. Or maybe a specific person to know.

Furinkan notes that: "This is a double issue meaning that Shonen Sunday was not published the following week due to the holidays." Hence the dates will have a bit of a skip in them.

December 12th, 2012. Author's note:
"Q: If you could time travel, where would you go and what would you do?
A: I want to the Battle of Red Cliff during the Romance of the Three Kingdoms."