Otsuka Is Japan's Leading IT Partner for SMEs From System Integration to Support

Otsuka is one of the most reputable outsourced IT partners for Japan’s small and midsize enterprises, delivering “Office Marugoto,” a one-stop solutions that combine multivendor System Integration with Service & Support. The operating model is straightforward: SI lands the account (PC refreshes, network/security, server/Smile enterprise resource planning, cloud, and S&S deepens the relationship (managed services, help desk, logistics). These touchpoints seed the next SI cycle. Management focuses on secular themes that ongoing demand, such as security- and compliance-led modernization, migration to cloud and standardized data platforms that enable Copilot/AI use cases, and productivity gains for SMEs through managed services and logistics. In parallel, Japan’s e-invoicing and compliance needs support steady midcycle demand.