Sumikko Gurashi - Omise Hajimerundesu (すみっコぐらしおみせはじめるんです) is a Nintendo 3DS game developed by Nippon Columbia and published by Nippon Columbia. The game is based on the popular Sumikko Gurashi franchise, which follows the adventures of a group of endearing characters who live in the corner of a room. In Omise Hajimerundesu, players take on the role of a shopkeeper and must manage the shop to make it as successful as possible. The game features a variety of activities, such as stocking shelves, setting prices, and creating promotional campaigns. Players must also interact with customers, build relationships with them, and work to keep them happy. The game also features a variety of mini-games, such as fishing and cooking, which can be used to increase the shop's profits. Sumikko Gurashi - Omise Hajimerundesu is a charming and enjoyable game that is sure to please fans of the franchise.