预付费水表

原本生活在东京的高中生·四季翼，因为家庭因素的关系，搬家到偏僻的北海道北见市。在这个生活环境、生活步调与东京都完全不同的北方大地，他遇见了「北海道辣妹」冬木美波。美波对这位来自大都市的好朋友非常地友善，而且攻势也非常地积极，让小翼渐渐开始对美波动心。青涩都市少年与北海道辣妹之间的恋情，就此展开！。When a prototype automated worker robot named Auto has proven successful on the night shift at Alert Insulation, plans are put in motion to replace almost all the human employees with the next generation of robots -- but to Auto's dismay, he is also to be replaced by the new and improved robots -- something he refuses to accept, and takes murderous action to prevent.。