Naru Osaka is pretty, smart, kind and her family is rich. Naru is very trendy and popular.
Naru Osaka has short, wavy brown hair and blue eyes. She is usually seen wearing a blue hair bow.
In Act 1 Naru tries to make Usagi feel less sad about the 30% she made on her English test and takes her to OSA-P. Later, she gets cornered by a Youma and is about to be attacked when Sailor Moon arrives. The next day, she is seen talking about the encounter with her friends. She makes fewer appearances in the series later on.