Himitsu no Kaigishitsu was a talk by the six main seiyuu, Hatano Wataru, Noto Mamiko (能登麻美子), Gotou Mai, Shimizu Kaori, Ueda Kana (植田佳奈), Satou Rina (佐藤利奈). This video clip was around 8 minutes, and was just the first part of the talk. The talk will be continued on the remaining DVDs.

Each seiyuu had to play the gachapon machine, and the topic of the conversation was written on the paper in the gachapon ball. Noto Mamiko was the first seiyuu, and the topic was, "What would you do (or eat) if the world was going to end tomorrow?"