Reddit reviews Salaryman in Japan (Japan in Your Pocket Series) (No. 8)

As someone who works at a Japanese company, I was hoping you'd post this.

Frankly, learning Japanese in my industry is the wrong way to go. All the Japanese speak decent to excellent English. Unless you're truly interested in Japan (e.g. living there), it won't change your career trajectory. May be different in the auto industry though, I dunno.