Virgin 24 year-old Fuguno Masuo is desperately in love with Shiozaki Nagisa, a 22 year-old kindergarten teacher. He is popular among the women, but he truly only has eyes for Nagisa. However, he is a clumsy, thickheaded and gentle man and gets into trouble a lot. He ends up in situations where it is easy for poor Nagisa to misinterpret what really happened.
Naomi Armitage and Ross Sylibus have changed their names and live with their daughter Yoko as a happy and normal family on Mars — until an android riot breaks out at an anti-matter plant on Earth.
In 2071, roughly fifty years after an accident with a hyperspace gateway made the Earth almost uninhabitable, humanity has colonized most of the rocky planets and moons of the Solar System. Amid a rising crime rate, the Inter Solar System Police (ISSP) set up a legalized contract system, in which registered bounty hunters, also referred to as "Cowboys", chase criminals and bring them in alive in return for a reward.
