Hyouka Episode 12: Those Things Piled Up Endlessly
Episode 12 of 22 of Hyouka, aired July 8, 2012, 26 minutes. Available with English subtitles and dub where released.
Episode summary
It is the first day of the school culture festival, and the club members look forward to it with both longing and dread. They must come up with a way to sell all of the copies of "Hyouka" that were printed, as dauntless as the task seems.