Winter Must-Haves for Traveling with Kids in Japan
Winter in Japan can be cold, especially with kids. Where you are can make a big difference. In Hokkaido, it can get really cold, -10°C or even colder. In Tokyo, it’s around 0°C to 10°C and in Osaka it’s a bit milder. Preparation is key to keeping your family warm and happy while enjoying Japan’s winter.
5 Essentials for Kids
1. Kairo
Kairo are small, disposable heat packs that last for hours. These little pouches are everywhere in convenience stores and drugstores in Japan, and you can also add special mini-sized ones for kids to your order on Little Nomads Japan. Just slip them into your pockets, gloves or shoes and your kids will be warm during temple visits, shopping districts or winter festivals. You can also get versions that stick to your clothes, providing continuous warmth without needing to hold them.
While there are different types of heat packs available, they generally operate the same way. After removing a heat pack from its packaging, activate it by giving it a gentle rub or squeeze. This helps to kickstart the chemical reaction that generates heat. In just a few moments, you'll notice it starting to warm up.
Don’t worry—heat packs are designed to reach a safe, comfortable temperature. Most typically warm up to around 47-50°C, which is pleasantly soothing but never too hot for the kids through their clothes.
2. Layered Clothing
Layering is key to staying warm in Japan’s winter as temperatures can fluctuate throughout the day. Pack thermal tops, leggings, sweaters and a waterproof outer layer. With these layers your kids can adjust to indoor and outdoor settings without getting too hot or too cold.
If you prefer to pack light and do some shopping after you arrive, Uniqlo’s HeatTech line is a practical and widely available option for lightweight, heat-retaining innerwear. The fabric technology is designed to trap body heat and transform moisture into warmth, providing insulation without adding bulk. This makes HeatTech a useful choice for layering when moving around the city with kids, offering comfort and freedom to move.
3. Moisturizing Skincare
The dry winter air in Japan can be harsh on your child’s skin. To prevent chapped lips and dry patches, bring along child-safe moisturizing products like lip balm, hand cream and face lotion. Choose fragrance-free and hypoallergenic options so your little one’s skin will be soft and protected all day.
Mama and Kids Baby Milky Lotion is a popular choice among local mums for keeping babies' delicate skin moisturized. This lotion is trusted by maternity clinics and hospitals, known for being highly moisturizing in the dry fall and winter months, and is non-sticky for everyday use. For a more budget-friendly all-purpose option, Baby Vaseline works well as an effective cure for dry patches and chapped skin. You can find both of these and more options in any drugstore.
4. Snacks and Warm Drinks
Traveling with kids can work up an appetite and keeping them fueled is key to maintaining energy and moods. Pack some easy to carry snacks like granola bars, fruit or crackers. A thermos with warm drinks like hot chocolate or tea can be a lifesaver during long days of sightseeing. But if you didn't have space to pack a flask, not to worry.
In Japan, vending machines offer a variety of hot drinks perfect for kids and adults during the winter months. Popular options include Hot Lemon that provide a soothing warmth and a boost of vitamin C. For kids looking for something familiar, there are also hot chocolate and mild teas. Some vending machines even offer warm soups like tonjiru and corn soup, which can be a comforting treat on cold days. With these readily available drinks, your family can stay warm and hydrated while exploring winter attractions.
5. Masks
Masks help shield against germs of course, but also the cold air, keeping noses and mouths warmer during outdoor activities. They’re especially helpful when temperatures drop or wind picks up, adding an extra layer of comfort.
Masks are easy to find in convenience stores and drugstores, and wearing them is a common practice that helps prevent winter colds while making winter outings more enjoyable for both kids and adults. These Aeroheat masks use aerodynamic heat technology, which generates gentle warmth and can be washed and reused multiple times.
To sum up, winter in Japan can be fun, especially with kids. With the right winter essentials like kairo heat packs, layered clothing, moisturizing skincare, snacks and masks, your family will be ready for anything. From snow covered temples to lively winter markets, you’ll be able to enjoy every moment without the discomfort of the cold.