Hiroshima find may unearth new history of human arrival in Japan
AI Summary
A stone tool discovered at the Kanmuri ruins in Hiroshima Prefecture may be the oldest artifact of its kind found in Japan. Researchers hope the find will shed new light on when humans first arrived in the country.
There has been excitement over a stone tool likely to be the oldest such artifact in Japan that was discovered at the Kanmuri ruins in the prefecture.