I and Myself: The Two Lottes (TV Series)

TV Series (1991 - 1992). 29 Episodes. Outspoken Luise and shy Lotte meet at summer camp and realize they are identical twins who were separated at birth by their divorced parents. The girls become friends and decide to switch places with each other so that they can each learn about the parent they never knew, and perhaps bring together their broken family. (Source: MyAnimeList)