A female penguin who's basically obsessed with following Masako around. Like Masako herself, Esmeralda has that intense, stalker-type thing going on—except her crush is aimed at Penguin 1 instead of Kanba. The thing is, he's completely not into her, which doesn't stop her from constantly trying to kiss him while he's actively resisting. It's pretty much their whole dynamic.
Content compiled by AnimeList.moe from publicly available sources.
