I don’t hate winter, but let’s just say it’s my least favorite of the four seasons. Even during Japan’s summer heat and extreme humidity, I would always say “Yeah, it’s really hot out here, but at least being too hot, isn’t as bad as being too cold.” To me, being the Georgia boy that I am, walking around in the cold is about as much fun as having a monkey double fisting handfuls of feces at my head. Not cool…not cool at all.
So today, let’s take a brief look at a cool, inexpensive, Japanese item to keep you warm this winter season: enter the kairo!!
What is a kairo? A kairo is essentially a small heating patch or packet. Kairo essentially come in two main forms: haru (貼る (adhesive type)) and haranai (貼らない (non-adhesive, pocket type)). Both are pretty effective, but for some reason I find the pocket type to be significantly warmer than the adhesive kairo.
How long do they last?
It funny. I didn’t really know the answer to this question until about two days ago. I decided to take bike ride to Mount Tsukuba, and put kairo in my gloves and shoes to keep me warm during the ride. The kairo lasted the entire length of my trip which was over 2 hours total. I left the kairo in my gloves by accident, and the next morning, they were still generating a faint amount of heat. So for the price, they are a STEAL!
How much do they cost?
I bought a 10 pack of mini kairo from my local convenience store for 280円 the larger kairo 10-pack costs only 360. Not looking to buy a pack? Well the individual kairo are even cheaper, they cost somewhere between 25 and 75 yen depending on the size.
I thought I’d post a little video about a neat, inexpensive item to help keep you warm this winter. Check it out!
See you next time,