Masaru Hachinohe

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.

Eleven young hearts with eleven dreams. Deep in their hearts, each girl has a secret dream of love and sadness. They meet together at Acropolis Tower to see if their dreams will come true. Imagine what happens when eleven average girls with eleven special talents join together to make the world a better place.

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.