The reason those Japanese asked for your ID, was because they were afraid of you using their software to do illegal things, such as cloning the voice of Kamala, or Vance.
However, because they were too careful, it resulted in their software being not so great.
Even if you try to make Kamala sing your song, the result doesn't sound like Kamala much, is what I heard.
Uh... yea... No.
A number of government agencies have since contacted them on this — turns out that what they wanted to do wasn't legal in Japan either for the same reasons as the US and the EU.
They have since changed their policy. Once they have verified that you are who you say that you are, they flush the non-essential information including the numbers on your ID and payment information. You still have to show your face when asked to verify against your photo (I never had a problem with that part) but you are no longer at risk for identity theft—or so they claim.
By the time they got back to me with this new policy, I already had my money refunded and my project done using another method so the need had passed. I may still buy it again but not this year.
The verification is done by ComplyCube.
The IRS uses them, too, as I recently found out when I had to show my face to allow someone else to download one of my tax forms. I was surprised that my picture was already on file until I remembered that the California DMV made me go through it before letting me renew my license online (they had my picture already, of course). Weird part was that after I went through everything, I had to drive to the DMV and have a new picture taken—but I didn't have to do anyhing else.