Garbled character in emails related to FTH page

Garbled characters problem on FTH of Itami TMC (5042827) has not been resolved.
Please look into the issue and let me know the solution.

What exactly is garbled on the page?
I ran the characters through Google translate and it all converted from Japanese to English.

I have looked at the site and have seen no garbage characters, either.

Maybe you need to clear your browser cache and/or try reloading the site from the server. (Link is at the bottom of the home page.)

Dear DTM Brian McDonald,Thank you for your support regarding the garbled characters issues.The current issues we are facing are as follows:• When a member logs into the club website, an email notification is sent to the administrator, me.• In that email, the club name appears as garbled text (mojibake).Attached are screenshots of the emails.
I would like to resolve this matter.Thank you again for your support in advance.