Emu Otori, aspires to make others smile the same way her grandfather did: through shows. Despite being very cheerful and innocent, her demeanour tones down in the presence of her brothers and father, due to their disagreeing ideals. You wouldn't expect Emu to be the daughter of the CEO of Phoenix Wonderland, but because of this, her family prioritises money and economic benefits instead of prioritising the happiness of all visitors like she does. Instead of being discouraged by this, however, she tries to always have a smile on her face, coining her own catchphrase "wonderhoy!" to try and motivate herself and others around her. She can come off as childish and impulsive, but inside she is really sweet and grateful for the troupe.