If I’d encounter someone wielding a naked 15cm blade, I’d be extremely wary as well. That blade can easily cause serious harm or kill, regardless of being a replica toy or not. Walking around with what is essentially a dagger is reckless. Maybe the sentence is a bit harsh, but that dude deserved being stopped.
Man busted for carrying Master Sword from Zelda in the street (www.theguardian.com)