Chizuru Inoue, a spokesman for Maeda Corp, told the Daily Telegraph: 'Our company is very keen on protecting the environment and we encourage our staff to adopt many environment-friendly actions.

前田建设工业株式会社发言人井上千鹤（音译）表示：“我们公司十分热衷于环保事业，我们也鼓励员工多做一些对环保有利的事情。”