File:Nanami Higashibara.png

Summary
Nanami Higashibara is an 11-year-old orphan girl who is adopted by Junichiro (her best friend) and his family. He helps on her adventures with his friends to stop evil monsters from taking over the Earth. She has a huge crush on Wataru and more geeky than Tsubasa than he is. She is voiced by Haruhi Terada in Japanese.