I am using contact form 7 plugin and it works great in both English and Japanese for me. Thanks for the great plugin.
I am using this as (surprise) a contact form on my website. One thing I have discovered is that people often enter their email address incorrectly. I even heard later that one guy got upset because I never contacted him. However, I had no way of doing so because of his error - which he was totally unaware of. Many sites have a confirmation field and show an error if the user does not enter the same email address twice. Any way to implement this in CF7?