|Anime debut||The Girl Genius' Challenge|
|Japanese voice actor||Eri Yasui|
|English voice actor||Tiffany Grant|
Harada is a member of the Choir Club.
Harada has short, brown hair and green eyes. She is seen wearing her school's female uniform.
Harada appears in the anime as a cameo in The Girl Genius' Challenge. She was with the other members of the Choir Club when Kotomi came in and saw the violin in Rie's hands. Like everyone else, Sugisaka covered her ears when Kotomi played and dropped down when she stopped.
Harada makes several other minor appearances with the Choir Club.