Without knowing their names a man and woman have sex. Afterwards they introduce themselves and begin an affair. The woman feels empty without a man. The man is married with a child but he needs more than what his wife can provide.

In 1908, Titoe leaves her home country of Japan to try her luck in Brazil. Her intention is just to get rich and return in five years, but life has other plans for her.

A hospital welcomes its newest nursing addition, Yukari (Tomomi Segawa), who gets to stay in the first-year dorm on campus where having a man over will get you punished with a heavy hosing ("You dirty animals, stop resisting!"). Her rapport with her fellow nurses is put to the test when she ignores warnings and becomes involved with the head surgeon, Dr. Muraoka, who turns out to have a sinister side including a penchant for non-consensual sex and inappropriate use of cooking ingredients.

佳佑是一个看似冷漠的少年，童年时代的悲惨经历让他选择将感情深深埋藏在心底，并在心房筑起了高墙，可实际上，在他的内心深处，燃烧着热烈的火焰。某日，佳佑和名叫彗星的女孩相遇了，彗星是居住在口琴星国的外星公主，来到地球是为了寻找出逃的铃鼓星国王子。
起初，佳佑对彗星的存在感到十分厌烦，但随着时间的推移，彗星的善良和乐观渐渐融化了佳佑心中的坚冰，两人最终走到了一起。和彗星一起来到地球的还有响板星国公主流星，她在地球邂逅了极富音乐才华的少年金川舜，相处之下两人亦坠入了爱河。

供职于某大公司的OL高见泽花土（加山麗子 饰）温柔美丽，她与已婚的上司三原修三（宇南山宏 饰）长期保持着不伦关系。每个星期五的晚上，是他们例行约会和温存的日子。花土明知对方无法给她幸福，却沉沦其中无法自拔。又到一个星期五，三原因为要给女儿庆生，因此撇下花土回到自己家中。晚餐过后，三原的妻子幸子（岡本麗 饰）接到一通神秘电话，对方将三原有外遇的秘密告诉了她。虽然幸子不事声张，但三原心中忐忑，决定结束这段不伦之恋；而心中遭受巨大打击的幸子，也开始放纵压抑许久的情绪。原本便已复杂的情爱关系，却又有人搅入其中……
本片根据阿部牧郎原作改编。

A man ran into a woman on a street. She was not attractive, but was a perfect girl for him. After missing the chance to talk to her, he contemplates on how he should have approached her.