Kanna, an idol, goes to a shop to address a complaint . There, she is given a quiz designed to appeal to otaku ! Was the Tyrannosaurus Rex like that ? Or was it different? What is the secret to its transformation.

Tetris has arrived Dunkleosteus ! But is it true that we don't know what happened to it !? Like a shark ? Or a snake...? Let's all find out ! Let's see what kind of jaw it has !