Misinformation and historical revisionism are widespread on some non-English editions of Wikipedia, such as Japanese, which is the most visited after English (Yumiko Sato/Slate)

Yumiko Sato / Slate:
Misinformation and historical revisionism are widespread on some non-English editions of Wikipedia, such as Japanese, which is the most visited after English  —  During World War II, Unit 731 of the Japanese military undertook horrific medical experimentation in Manchukuo (Northeast China).