the average height for girls in america is after all around 6 feet while for asians it's around 5'4 to 5'6. so basically the height for lolis should be at least one foot and two inches less than the average of the two height standards plus or minus the difference between the height standards.
Sorry to bring in the news, but this one just got updated again not too long ago. I'm not terribly interested in the game, so feel free to take your time to update it. 敗戦隷姫エルネア to v25.04.23