Added new AI service SAI. SAI is an AI that can generate facial icons. You can generate over 1 million different illustrations. Just select your favorite illustration, and you can get closer to the one you want. To commemorate the release of SAI, we will be running a campaign that will allow you to create an infinite number of illustrations for every plan for 1 month after the release (There is a fee for downloading.). Also, with the release of SAI, we have revised a part of the User Agreement of use, so please check it.