The First Time You Hear Them
Honestly, I wasn’t prepared. Nobody tells you what Nunchaku actually sounds like — they just hand you the record and watch your face. And your face does something involuntary. Something between a grin and genuine disbelief, because what you’re hearing is heavy metal played with total commitment and a kind of gleeful, almost teenage absurdity that should not work as well as it does. Except it works completely.
They’re from Kashiwa. That’s out east of Tokyo — not the capital’s glittering centre, not Osaka or Nagoya, not one of the cities that gets name-dropped in scene histories. Kashiwa. And there’s something about that slightly-off-the-map origin that feels right when you’re listening to them, because Nunchaku have always sounded like they were operating on their own frequency, answering to nobody.
What strikes you first is the energy. It’s feral in a way that a lot of polished metal just isn’t. The riffs are big and dumb in the best possible sense — “dumb” meaning stripped of pretension, aimed straight at the gut. Then the vocals arrive and you realise this is also genuinely funny, deliberately so, without ever breaking character. That’s the trick. That’s the thing most bands attempting this kind of tongue-in-cheek heaviness get completely wrong: they wink at the audience. Nunchaku never wink. They go hard on the joke like it’s life or death, and that absolute commitment is exactly what makes it land.
Why They Matter
To be real about it, what Nunchaku represent is something bigger than any individual song. They’re proof that heavy music doesn’t have to choose between being a laugh and being genuinely powerful. Japanese metal had plenty of serious practitioners doing serious things — technically impressive, aesthetically considered, working hard to be taken seriously on a global stage. Nunchaku did the opposite. They played heavy metal the way a bunch of teenagers might if those teenagers happened to be incredibly good at it and also deeply, cheerfully unimpressed by genre convention.
And here’s the thing that gets me every time I think about it: they were young. Really young. The idea that musicians of that age were putting out something this confident, this fully formed in its own weird identity — it genuinely knocks me sideways. I grew up far west of where they were making music, and I remember the feeling of hearing that something this bold was happening out east, in Kashiwa of all places. It wasn’t envy exactly. It was more like being floored. Like finding out a neighbourhood you’d barely thought about had been on fire the whole time.
That reaction — part bewilderment, part pure admiration — is honestly the correct response to Nunchaku. You don’t analyse them into submission. You just kind of let the whole thing wash over you and accept that some bands exist outside the usual coordinates.
If you’re new to Japan’s metal underground and you want a quick education in how strange and brilliant it can get, Nunchaku is a perfect starting point. Not because they represent the average of the scene — they don’t, at all — but because they represent what the scene is capable of at its most creative and least self-conscious. Heavy, ridiculous, completely genuine. Kashiwa forever.
