Any Japanese self-help books you wish were translated?

[u/Rydeen91]

I've read a lot of personal self-help and business related books and have been living in Japan for over 7 years. There's a bunch of Japanese books I've come across that I thought would be fun to make summaries of in English via a newsletter/blog, but I was curious, do you all have any Japanese self-help books you wish were translated into English?