An affluent medical professor, Komiya, and his bossy wife, Tokio, are to look after Setsuko, their high-spirited niece from Osaka. Setsuko is a liberated woman who does what she wants, including smoking, even though she is a minor. On Saturday, the professor does not feel like going to his weekend golf game, but his wife packs him off anyway. So he leaves his bag at the apartment of his student Okada, and goes to a bar with a friend. Setsuko traces him there, and insists that he take her to a geisha house. When she gets rather tipsy, the professor calls Okada to take her home, while he sleeps at Okada's. The wife becomes suspicious of Setsuko when she sees Okada bringing her home, and also of her husband when she discovers that he did not go golfing.
四驱郎的迷你四驱赛车之所以如此强悍，因为是用四个轮子驱动，若使右后轮不驱动时，也就是只有三个轮子在驱动的时候，也能在平地上奔驰，离开地面之后，整部车子会被另外一个驱动的后轮弹出，只要为前后轮着陆加上稳定器，控制重心就可以了。比赛开始，四驱郎的突进军团队对抗史卡利欧队，突进军团队成员有五号李小莲风火轮四号阿光大炮弹，三号阿进飙星号，二号阿雄太阳神，一号四驱郎皇帝号组成。他们分别把赛车放到了跑道上，激烈的比赛马上就要开始了......
故事发生在虚构的近崎市，那里有一个名为“月光”的间谍组织，由敏捷的女孩组成。每天晚上，女孩们的身影在月影下穿梭在城市的角落，守护着城市和市民的安全。犯罪组织“旺良”一直盯着近崎市，并一再入侵，使他们成为月影最大、最难对付的对手。
