JR Pass Cost Advantage?

Hello, I wanted to see if it's worth buying a JR Pass for my wife and myself for the following Japan trip from 11/21/2019 to 12/12/2019:

• 11/21 - 11/24 - Tokyo
• 11/24 - 11/27 - Kawaguchi
• 11/27 - 12/1 - Omihachiman
• 12/1 - 12/3 - Kobe
• 12/3 - 12/5 - Naruto
• 12/5 - 12/8 - Takamatsu
• 12/8 - 12/10 - Matsuyama
• 12/10 - 12/12 - Yokohama

Thank you for your help.
Charlie