Retail store services related to virtual goods, namely, jewelry, postcards, posters, photographs, photograph albums, books, magazines, purses, bags, furniture, towels, blankets, clothing, headwear, footwear, toys, games, homes, buildings, vehicles, food, and drink for use online; on-line retail store services related to virtual merchandise, namely, jewelry, postcards, posters, photographs, photograph albums, books, magazines, purses, bags, furniture, towels, blankets, clothing, headwear, footwear, toys, games, homes, buildings, vehicles, food, and drink for use online; provision of an online marketplace for buyers and sellers of downloadable digital art images, audio files, video files, image files, jewelry, postcards, posters, photographs, photograph albums, books, magazines, purses, bags, furniture, towels, blankets, clothing, headwear, footwear, toys, games, homes, buildings, vehicles, food, and drink authenticated by non-fungible tokens (NFTs); compiling indexes of information using blockchain technology; Retail store services related to stationery; Retail store services related to artists' materials; providing business and marketing information; brand management; talent agency services (business management of performing artists); management of performing artists; import-export agency services; Sales agency services for flour and preparations made from cereals; Retail store services related to confectionery; Retail store services related to processed coffee; Retail store services related to beers; Sales agency services for meat; Retail store services related to cosmetics; Sales agency services for cosmetics; Retail store services related to cosmetic utensils; Retail store services related to kitchen utensils; Retail store services related to stickers; Retail store services related to albums for stickers; Sales agency services for school supplies (stationery); Retail store services related to bags; Sales agency services for bags; Retail store services related to cushions; Retail store services related to footwear; Retail store services related to umbrellas; Retail store services related to key rings (split rings with trinket or decorative fob); Sales agency services for spectacles (optics); Retail store services related to spectacles (optics); Retail store services related to clocks; Sales agency services for clocks; Retail services related to computer programs for pre-recorded games; Retail store services related to earphones; Retail store services related to cell phone cases; Retail store services related to toys (playthings); Sales agency services for sticks for fans and for entertainment being novelty items; Sales agency services for toys; Retail store services related to clothing; Retail store services related to precious metals; Retail store services related to outerclothing; Retail store services related to caps being headwear; Retail store services related to mufflers; Retail store services related to shirts; Retail store services related to socks; Sales agency services for trimmings for clothing; Retail store services related to dust protective masks; Retail store services related to protective masks; Retail store services related to towel sheet; Retail store services related to books; Sales agency services for books; Retail store services related to posters; Sales agency services for downloadable emoticons for mobile phones; retail department store services; promoting the goods and services by means of operating an on-line comprehensive shopping mall