Ever since Japanese production companies started investing in AI AV production, the competition has been fierce, with the quality of works continuously improving. In particular, the recent AI AV "Kūsō Seifuku Bishōjo" released by DOC under PRESTIGE has taken the battle to the next level, because they possess technology that significantly improves the unnatural expressions on AI actresses' faces. Current AI adult videos aren't entirely generated from scratch by AI; perhaps in the future that won't be so difficult, but with today's technology, we're not there yet! So, the method used now is face swapping, commonly known as "Deepfake." Specifically, they have a real actress perform on set, then through post-production, replace the original face with an AI-generated one to complete the work. This production company "KNIP" that suddenly entered the AI AV market is actually made up of a group of excellent behind-the-scenes staff who originally produced standalone AV. Unlike general companies, on their official accounts, they publicly share many AI beauties and AI AV demos, even including before-and-after samples of key Deepfake face-swapping videos for AI AV. Basically, about 90% of their content is related to AI Deepfake. However, unexpectedly, this team that seemed to be just sharing amateur AI works recently released a new AI AV series claiming to use the most advanced technology without any warning, making the industry underestimate this unknown company's AI foundation! In terms of production technology and image quality, Japanese companies have always been progressing and trying to innovate, for example, the first 3D AV work was released in 2010, VR version AV in 2016, and keeping up with the world's hottest AI trend, Japanese companies launched AI versions of AV in 2023. Now it's 2024, and if you ask me, after all these years, has the industry's technology really made significant progress? My answer is definitely yes! This time, KNIP's released "AI 2.0" series AV claims to have richer expressions and more realistic movements for AI actresses than before. Indeed, the first installment's AI AV actress, "Hatsuzaki Rola," gave me a stunning feeling. It greatly improves the unnatural facial issues of most previous AI actresses, and the face integration is much more seamless, not like before where it just floated along with the head movements. Overall, this film really gives a refreshing feeling, and the fundamental problem of unnatural expression changes is solved. Next, I'm looking forward to how AI AV will evolve!