Replit Opens Japan Base to Expand Enterprise Business

Impress WatchThursday, November 5, 2026
Replit Opens Japan Base to Expand Enterprise Business
  • •Replit opened a Japan base to expand enterprise AI development services and pursue growth across Asia.
  • •SMFL said a project that took six people about six months was completed by one person in one week using Replit.
  • •SMFL aims to increase revenue from related services tenfold over the next five years.

U.S. company Replit announced on November 5 that it had opened a base in Japan to expand its enterprise AI development services. It aims to use Japan as a foothold for growth across Asia. In September, the company also opened a London base serving the European market.

Sumitomo Mitsui Finance and Leasing (SMFL) announced the same day that it would offer custom SaaS for companies using a development approach it calls “enterprise vibe coding,” powered by Replit. Replit is a cloud development environment where users can instruct AI in natural language to build apps without programming expertise. The approach brings employees who know their operations into development, with the aim of reflecting company-specific needs that standard SaaS features may not handle.

SMFL is combining its asset management expertise with Replit to build apps that reflect employees’ practical knowledge and unique workflows. In one example, a custom project that would traditionally take six people about six months was completed by one person in one week using Replit. For redevelopment of a large fixed-asset accounting system with more than 200 screens, SMFL expects to cut the development and testing period after requirements are defined to one-third of the previous time.

To meet enterprise security and quality requirements, SMFL built ADP, a data integration platform connecting its assetforce asset management cloud service with apps developed using Replit. ADP manages access permissions so companies can limit use to information and operations they have authorized. An independent quality management agent checks AI-generated code, followed by a review from a human engineer.

SMFL is training forward deployed engineers (FDEs) to work with customers on development. FDEs will clarify business processes with customers, build prototypes, and refine them as users try them. SMFL is preparing to provide Replit licenses and refer customers, and will also offer enterprise training. It plans to release a book compiling its experience on November 27. SMFL is making custom development support one of its new business pillars and aims to increase revenue from related services tenfold over the next five years. Replit co-founder and CEO Amjad Masad said security and management are important when introducing AI at companies, and described a way to deploy it in a company’s own cloud environment. Replit did not set a target for the number of Japanese customer companies; it plans to expand its enterprise business in Asia, including Japan, through its partnership with SMFL.