Manga Arafoo Shachiku no Golem Master

42-year-old shachiku (company slave) Matsuda Takeshi gets worked to death, as is customary in Japan. His one dying wish is to work for a decent corporation, not the corporate sweatshop/black company he had been working for. His wish is heard by a god who, for the god's own amusement and whim, reincarnated Takeshi as a young elf male in another world, with increased ability in earth magic and commanding golems. The new Golem Master sets out on a quest to acquire the Seven Treasures left behind by a legendary mage 1000 years ago in this new world.