Fri, Sep 18 01:02 PM

Japanese mayors challenge each other to nighttime ninja battle, now recruiting

Hacker News•Fri, Sep 18, 2026, 04:33 AM•2 min read

2 points, 0 comments on Hacker News

Source: [Hacker News](https://soranews24.com/2026/09/11/japanese-mayors-challenge-each-other-to-nighttime-ninja-battle-now-recruiting-participants/)

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