Activists in Japan are using a novel way to tackle racism.
They're using Google Maps to pinpoint xenophobic graffiti in Shin-Okubo, a part of Tokyo with a large ethnic Korean community.
As we reported on our radio programme, Google Maps is being used to highlight the rise of the "netouyo" or online nationalists.
Anne-Marie Tomchak, external of #BBCtrending reports on the social media drive against racism in Japan.
Produced by Dean Arnett , external
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