Japan is a significant market for Internet of Things (IoT) connectivity, being one of the world's largest economies and a manufacturing powerhouse. The country represents a prime candidate for professional services firms, generating US$3.7 billion in revenue in 2025 and US$5.8 billion by 2030. The top three IoT connectivity technologies generating the most revenue include 4G, LPWA-LTE, and Fixed Line. 5G quickly gaining major prominence, growing at a Compound Annual Growth Rate (CAGR) of 61% over the forecast window.