Riruru (リルル) is the key character of Doraemon Long Story, Nobita and the Steel Troops and the 2011 remake of the movie, Nobita and the New Steel Troops ~Angel Wings~. She was first introduced as a foreign girl Nobitamet when he was being picked on by Suneo and Gian. In the remake, she wore a bright teal necklace, pale periwinkle tank top with a dark periwinkle skirt, a white and light teal belt, and white boots with pink fur.

Riruru is voiced by Yuriko Yamamoto in the original movie and Miyuki Sawashiro in the remake.