Makoto-chan and Sakata`s older brother both love Goma-chan. So they decide to have a quiz contest to find out which one really loves him more! But as they become caught up in the contest, they don`t even notice that Goro is missing! It seems that hearing Makoto-chan say she wished she could have Goma-chan as a pet was such a shock that he took off somewhere. Goro, where are you?!