How To Get Shogunyan Yo-Kai Watch 1?

Complete the main story

Unlock the Crank-a-kai in Springdale

Obtain the Shogunyan coin or chance it through the Crank-a-kai

Use the Crank-a-kai to try for Shogunyan

If you do not get Shogunyan, keep using the Crank-a-kai when you have more chances