第 25 集: 妮娜與辻合在拯救祖父脫離黑暗地帶時互訴衷情
2003年11月4日 播出
Nina's grandpa is sucked into the dark zone (created by Maya's black magic). Nina, Ayu, Kaji, and Tsujiai jump in to try to save him. Facing the danger of possibly falling into the abyss of the dark zone for an eternity, Nina and Tsujiai confess their love for each other. (Source: Wikipedia)