S1·E52 Secret of the Ayano-Kouji House!
Aired March 3, 2003
Synopsis
When a vacuum robot sucks up everyone's PETs, Yai and her friends are forced to explore the booby-trapped depths of the Ayano mansion in order to retrieve their stolen NetNavis. Yai's comical and clumsy maid Sakurako makes the excavation more difficult for the cast.