第 28 集: 聖也的妹妹八橋瑞惠乘坐飛碟抵達西園寺家

28

A UFO comes to the Saionji home. Inside, is Seiya's elder sister, Yaboshi Rui. Rui has come to take Seiya home, but he refuses. Momoka and Ruu gets stuck in the UFO, and Seiya and Rui save them. Seiya finally agrees to go home. (Source: Wikipedia)