So What's Wrong with Getting Reborn as a Goblin?

Synopsis

Akira Yagami is an office worker whose selfless habits tend to leave him worse off. After he dies saving a child from oncoming traffic, he is reincarnated in another world as a goblin, a species that normally lives only seven days. Akira's new abilities allow him to defy this short life span, and they open the way for him to aim at becoming the strongest goblin ever. The series is an anime adaptation known in Japanese as Tensei Goblin Dakedo Shitsumon Aru?, based on a Yen Press-published work.