Just when you think you’ve seen it all in the world of gadgets, Japan churns out yet another unique device. This time it’s the Marugoto Tamachan [JP], a watermelon cooler and heater. That’s right, the machine doesn’t just cool watermelons, but for some reason it can also heat them up. And it’s portable, too.

Maker Joybond says the heating feature can be useful for keeping other stuff warm, too, for example beverages or food. The Marugoto Tamachan holds 14l and is sized at 50.2×35.4×39.2cm (weight: 6.3kg).

Needless to say, the device is available in Japan only (price: $230). Ask import/export specialist Geek Stuff 4 U if you’re really interested in getting one.

Hat tip to Akky from Asiajin