Kim Dong-sun says she is often frightened to walk home after work, but particularly on Sundays - one of the busiest of the week in the Shin-Okubo district of central Tokyo, an area that has evolved into a community of Korean residents of Japan.
It has also become a magnet in recent months for increasingly violent demonstrations by nationalist Japanese demanding that they leave.
The loud chanting was bad enough, Kim says, when the demonstrators would shout "Kill Koreans" or "Send them to the gas chambers".
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But it is the violence that really scares her, especially as it is clearly escalating.
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On May 21, Hiroshi Akai was arrested for assaulting a 51-year-old man who had spoken out against the demonstrations.
Akai, a former member of Japan's Self-Defence Forces who is now unemployed, told police that he had "accidentally bumped into" the other man.