Yea, actually.
They have/had crowdfunding going on where if you donated 1800 yen you can get their current release somewhere in here:
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The game not fully done. I believe they said it's over half-done. No quote; I might be wrong.
I can't tell if it's still available to support.
It's a slightly discounted price because it's not the whole game.
They'll send supporters a coupon for getting the finished product when it is finished, at no additional cost.
Their funding for the English translation was
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.
There has been at least one delay in release date, so fair warning.