Base Co., Ltd. (TSE: 4481) engages primarily in software development and IT services in Japan, providing system integration, enterprise resource planning (ERP) solutions including SAP implementation and support for modules such as FI/CO, MM, SD/CRM, Hybris commerce, and analytics with ABAP, Fiori, Java, web, and cloud development; customer relationship management (CRM) and middleware component software; e-KYC online identity verification services compliant with Japan's crime proceeds prevention regulations; ICT business process outsourcing (BPO) combining system and operational support for efficiency and error reduction; and additional offerings like Nippon Individual Savings Account (NISA) opening services and optical character recognition (OCR) card number recognition. Founded in 1997 and headquartered in Akihabara UDX, Tokyo, the company operates exclusively in Japan, serving sectors including financial, distribution, and manufacturing industries with total system development from requirements definition through operation and maintenance, leveraging Japanese and Chinese engineering strengths. Recent developments include the announcement of an equity buyback program for 400,000 shares, or 2.16% of outstanding shares, valued at ¥1,200 million in August 2025; executive officer changes for 2026 disclosed in November 2025; and strong financial growth reported in 2025 with net sales reaching ¥20.23 billion for fiscal year 2024, alongside ongoing expansion in manufacturing sector orders.