Princess Rona

Princess Rona (ローナ姫), otherwise known as Rona Pricipa O'Lapanesta (ローナ・プリシパ・オ・ラパネスタ) is the princess of the Kingdom of Lapensta in the series.

She dreams of marrying a hero and soon develops feelings for Yusha, thus enrolling in her school. With her special Cartado, she chronicles the activities of the 999th Hero and her party.

Personality
Rona seems like an ordinary person with a gentle character towards those she approaches without distinction. She also shows to be a bit of a troublemaker when it comes towards her fanatics with Yusha and friends, such as opening unnecessary events and buying rare Cartados and giving them to Mei that causes bad outcomes.

Trivia

 * She cannot swim due to her low athleticism.