Some laundromats have special sneaker washing and drying machines. It is possible to try out hunting using the time period “コインランドリー スニーカー” (coin laundry sneaker) to find one that is within reach. Guidance might or might not be in English, but commonly you set the sneakers into your washing machine, https://advicebookmarks.com/story24741499/top-guidelines-of-coin-laundry-near-me