Lotta Brest
About
Daughter of Dr. Brest, a leading scientist. She has been a close friend of Billy since they were quite young. Not that they're all that old now... She often tags along with Billy, occasionally even resorting to stowing away to achieve this end. You'd think Emely would be able to stop such behavior... She's terribly fond of her "little sister" Myusha. (Source: Wikipedia)
Voice Actors
Hirohashi, Ryou
Japanese
Starr, Morgan
English
Chae, Ui Jin
Korean
Linderhaus, Silke
German
Ambrós, Carmen
Spanish