Mozilla Public License 2.0 is translated by Japanese community members and published on a website, https://www.mozilla.jp/documents/mpl/2.0/ .
Japanese community ought to publish this under CC-BY-SA.
And, here is the question: Is original MPL 2.0 licensed under CC-BY-SA?
Original MPL 2.0 is placed under https://www.mozilla.org/en-US/MPL/ and no info about license of MPL itself.
I can just guess according the footnote " Content available under a Creative Commons license." on the top page of mozilla.org
We know that the translation is just for the convenience for Japanese speakers and it has no legal effect by itself.
I don’t think there is no license conflict to do this, just want make sure.
Thank you for your reading.