Buyee is a fantastic company, they make it so easy to browse. I purchased my goods from mercari, but there’s so many other Japanese websites you can order from. I purchased some Kpop photo cards. On buyee there is a 500 yen fee for every listing which really does add up. However if you purchase a listing with many items it makes it worth it because you only pay that fee one time for the whole listing. Buyee purchases your goods on your behalf and stores it in their warehouse for 30 days for free. You can add more items during that time and ship it internationally to you. Be sure to consolidate your package so it ships all together. There’s always many deals and promos as well, so be sure to check. I really do like buyee and it was my first time trying a proxy service :)