Open Question: Anime with 2 girls transported to another world?

[feedcrawler]

I am looking for an anime that has two high school girls transported to another world where everybody there is short like Gulliver's travels and kind of looks like walking pillows. I don't remember the name of the anime. The girls are viewed by the people of the world like weapons to win some war and they spend most of the anime trying not to get involved. The last thing I remember of the anime is that there was some weird foot fetish where the people of the world see feet like there are naughty or something. In one part of the show one of the girls points out this old view and makes fun of it. Please help me find this anime

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