What are full width kana characters?

I am trying to complete the initial registration form on the EXPO 2025 site and have reached the stage where I am required to enter my full name in
FULL WIDTH KANA CHARACTERS.

Help please. What are KANA CHARACTERS?

Maybe I write my name into Google Translator in English, translate it to Japanese, copy it and paste it into the application form. ??

Any replies will be appreciated.

Cheers

Ronzac

When I translated it with translation software, your handle name Ronzac became ロンザック.
f you translate the name into Japanese, it will be converted into Katakana.

Thanks again haro1210. You confirmed my guess 😃

https://en.calc-site.com/letters/convert_full_half
Depending on the site, the above conversion tool can be useful.