Static Page posts page not working

Hi,

I created a simple static page site using Home as my front page and created a separate page for Blog. In the Settings>Reading I selected Home as the front page and Blog as posts page.

The blog page was simply set up as an empty page default page. I created some dummy posts yet they don’t show up on the blog page. Why is this?

My site is todaysensei.com

The titles are in Japanese