And yeah, you can also find wigs, swords, boots and many other things to make your cosplay look more realistic. For only 3,000yen (28 USD) you can buy a cosplay of Kimetsu No Yaiba, Boku No Hero Academia and many more. They have a lot of cheap costumes like this Asuka cosplay for only 3,500 yen (33 USD) or this Shingeki No Kyojin cloak for only 1,279 yen (12 USD).
