Japan has several large DIY hardware stores in the country that can help you maintain your busy life in Japan. Everything from a toothbrush to coating for the roof. Its essential to be able to handle some things by yourself before considering asking for help. You can save a lot of time and money resolving your own issues in house. CAINZ is a mega hardware store in Japan to help you do just that. Not only does it have everything you need to renovate your home, but you can also maintain your pets and buy pets here as well. check out the video to see what I'm talking about!