Fusic. 

Fusic Co., Ltd., founded in 2002 and based in Fukuoka City, Japan, specializes in delivering software development, AI machine learning, and IoT system solutions across Japan. The company's core offerings include the creation of web systems and smartphone applications. Additionally, Fusic excels in end-to-end IoT system development, handling everything from device selection and server infrastructure to AI and machine learning-driven data analysis and the construction of management systems. Beyond development, Fusic provides cloud infrastructure services and a variety of consulting, encompassing business strategy, IT, and organizational personnel guidance. The company has also developed its own suite of tools, such as 360 Sanrokumaru for personnel evaluations, sigfy for contact networks primarily in educational settings, mockmock for IoT system development support, and Yagula, which monitors domain and SSL certificate expirations.