Other evidences of Japanese don't find westerners attractive so that there is no way Anime characters based on westerners :
1. Japanese marriage http://antiwesterncosplayers.blogspot.com/2015/02/japanese-marriages-also-proves-anime.html
2. Japanese otaku http://antiwesterncosplayers.blogspot.com/2016/07/japanese-otaku-especially-dont-like.html
3. Japanese in general http://antiwesterncosplayers.blogspot.com/2016/01/japanese-believes-westerners-are-not.html
Summer Lesson is currently the most popular VR title in Japan including still on the top list of VR titles sales in Japan since its first release in October 2016 to this day. In Summer Lesson, you become as a private tutor who teach a school girl to become better within 7 days.
Long before its release in October 2016 there is a concept including promotional video released showing 2 characters, 1 character is based on Asian while another character is based on westerner. The intention for the release of the video not only to promote the project but also to gain inputs to make the project better for fans, among the positives and negatives comments, opinions, etc gathered many of them are negative views about the western based character where many Japanese don't find her attractive. As a result, the final project only have 1 character available which is the Asian based character :
Just for info, the appearance of the western based character in the concept video are actually much more western looking than the one you see in the picture in case any of you think she not look that much like a westerner.
The reason why we pick VR Summer Lesson as another evidence to prove what we said of Japanese don't find westerners attractive so that there is no way Anime characters based on westerners is the same reason why we pick DOAX 3, both Summer Lesson and DOAX 3 are on the same genre of "playing around" with the characters except that Summer Lesson only have 1 character. For this kind of genre, the appearance of the characters is the most important thing where they have to be as much attractive as possible especially when they are aimed at male fans because males are the one who prioritize attractiveness when liking the opposite gender. If the characters are not attractive then the project will fail while if the characters are attractive then the project will not only succeed but will also able to grow and expand into other area. The same goes for the Anime we Asians made, our Anime will only be destroyed if we Asians make our Anime characters based on westerners because Japanese who are the 1st and currently still the biggest consumers of our Anime will not find our Anime attractive, not just Japanese amongs us Asians who don't find westerners attractive while prefer our own Asians appearances attractive but also the big majority of us Asians who when combined with Japanese become as the big majority of our Anime consumers.
The fact that Japanese don't find westerners attractive explain why Japanese always using Asian cast when making live action Anime including with our Anime that have western story setting such as Shingeki No Kyojin which many racist westerners stupidly claim based on them, stupid because they base their claim based on the story setting and not based on the characters appearance who look nothing like them but just look like our typical Anime characters who by default based on us Asians no matter what hair colors, eyes colors, etc indluding story setting they have.