HACARUS INC. is a startup company in Kyoto, providing data science services using AI technology. Our goal is to "build intelligence to coexist with people". HACARUS offers a specialized artificial intelligence package that adopts the method of sparse modeling. Sparse modeling differentiates from current mainstream deep learning in its ability to generate results from small amounts of data. With this technology, we are able to offer "lightweight", "safe", and "explainable" solutions. We currently build solutions with a focus on medical and industrial use cases. --- AI Solution for Clinical Research · Diagnosis · Medical Treatment Support HACARUS has been involved in the healthcare field and building expertise since the company was founded in 2014. Using HACARUS analysis technology, we can use basic health parameters such as blood pressure, heart rate, activity level, brain CT, and MRI to support patient diagnosis and treatment. Currently, we participate in a joint medical study with a major international pharmaceutical company. --- Embedded · FPGA Low Power AI Solution HACARUS' AI solution is characterized by its ability to operate with low computing resources and low power consumption. Based on this feature, we are developing FPGA chip based AI technology, for easy incorporation into devices such as cameras, routers, and industrial equipment. We are introducing the technology to embedded devices, and we are currently in joint development with router manufacturing companies.