[MaruChanSubs] Chibi Maruko-chan (1990) 020 (1080p)

Episode 20: The Boy from the Orient in May!/The Parental Visit of Melancholy! Original Airdate: May 20th, 1990

A boy of unknown heritage causes a stir when he transfers into Maruko's class, much to his chagrin. Then, Maruko's mother insists on attending her class's parental visit, much to Maruko's chagrin.