Professional business consultation; marketing research; business information, namely, commercial sales information supply; business auditing, namely, certified audits of financial statements; certified income tax preparation, retail store services featuring provision of food, drinks, fresh foods, Japanese box lunches, ready-made foods, detergent, sanitary goods, clothing, towels, stationery, skin-care products, cosmetics, toiletries, magazines, comics, books, accessories, medical goods, namely sanitary masks, gauze, adhesive plaster, adhesive bandages, cleaning and preservation solutions for contact lens, dietetic preparations for medical supplement; business management of retail stores; retail convenience store services; business management of convenience stores and convenience store franchises, promoting the sale of goods and services of others through the distribution of printed material and promotional contests