Episode Title:
Mendo Siblings!! / A Strange New Year at the Mendo Estate
Episode Description:
"Mendo Siblings": Shutarō's mischievous younger sister, Ryoko, visits him at school and catches Ataru's interest, causing much mayhem.
"A Strange New Year at the Mendo Estate": Ryoko invites Ataru, Lum, and their other friends to the Mendō's family New Year's party, where she prepared a rather twisted board game which ends in a bang.
