Is there a place to buy birthday suits in Osaka, Japan?

What kind of life jacket to buy? Do you want to buy Chinese style life jacket if you are Chinese? That's not for sale. How can they sell Chinese style life jacket in Japan? Generally Japanese people died, the Japanese funeral company will be ready to give a good life jacket, Japanese-style all white robe. If you really want to buy Chinese-style life jacket can go to Yokohama to ask about, there live a lot of overseas Chinese, there may be sold.