第 4 集: 在當地慶典期間，Ryoko 調查洞穴神社怪獸傳說。
1995年4月23日 播出
During local festivities, Ryoko becomes fascinated with the legend about a monster entombed in a cave shrine. Conflicts with Ayeka ensue and the monster is revealed to be Washu, a mad scientist. (Source: Wikipedia)