Tsu Inc. (Headquarters: Bunkyo-ku, Tokyo, Representative Director: Munehiro Kitamura) announced that its gourmet app "Umakara Tsu," which helps users quickly find restaurants with "spicy and delicious" food, has surpassed 10,000 cumulative downloads since its official release in November 2025. Umakara Tsu offers a new experience for enjoying spicy cuisine through features that allow users to find restaurants tailored to their spice preferences and a "Karakatsu" (spicy food activity) function for recording and sharing their experiences with spicy dishes. The app can be downloaded for free from the App Store and Google Play, allowing users to discover Umakara gourmet food across the country. [Download URL] https://tsu-inc.net/hot-tsu/pres/ The Culture of Enjoying Spicy Food Expanded Through "Karakatsu" Since its launch, the service has been used by many users, with a steady increase in the number of listed restaurants and user-generated Karakatsu posts. Through the active participation of its users, Umakara Tsu has grown beyond a mere restaurant search app into a community where people who love spicy food can discover new restaurants and menu items. The achievement of 10,000 downloads is thanks to the cooperation of our users who have been using the service daily. We sincerely thank all our users who have supported the service so far. Launching In-App Advertising Service for Restaurants As a new initiative to connect listed restaurants with users, Umakara Tsu has launched an in-app advertising service for restaurants. This service allows restaurants offering spicy dishes to directly deliver information to users seeking Umakara cuisine. We welcome not only newly opened restaurants but also those who wish to "enliven the food culture through spicy dishes" or "make their signature Umakara menus known to many people." [Umakara Tsu Restaurant Advertising Service] https://tsu-inc.net/hot-tsu/promotion.html Future Developments Umakara Tsu will further expand the "culture of