Caster Co. Ltd.

Business Details

A BPaaS-type service in which online assistants perform back-office tasks such as secretarial, accounting, HR, and recruiting work, centered on the "CASTER BIZ" series. By accommodating micro-lot demand starting from ¥25,000 per month, the service is deployed broadly across small and medium-sized enterprises (SMEs) and sole proprietors. The company leverages a proprietary automatic matching system and a fully remote operating structure to provide flexible, hourly-based services. Over 80% of customers are SMEs with 300 or fewer employees. Full-year profitability remains the top priority, and the segment continues to be operated with an emphasis on profitability.

Recent Overview

Revenue flat, but profitability improved markedly; operating profit up 38.4% year on year

Cumulative revenue for the third quarter of FY2026 (ending August 2026) was ¥2,567 million (down 1.2% year on year), essentially flat. Although revenue declined due to the impact of a large-scale cancellation in the recruiting domain that had been recorded through the previous fiscal year's Q1, this was offset to a certain degree by the stable trend of existing engagements and the sequential commencement of new engagements. On the profit side, as a result of ongoing efforts to optimize cost of sales in line with order intake rates and to reduce selling, general and administrative expenses, segment operating profit improved substantially to ¥630 million (up 38.4% year on year). While new orders have trended steadily, the growth in the number of active client companies has remained moderate due to resource allocation optimization and adjustments in the timing of service commencement.

Key Products

Growth Drivers

• Expanding demand for outsourcing driven by worsening labor shortages at companies amid the declining birthrate, aging population, and shrinking working-age population (84% of domestic employers report difficulty securing talent, up 7 points year on year)
• Expansion of the customer base to SMEs and sole proprietors through development of the micro-lot market (monthly fees of ¥40,000 or less)
• Maintenance of low-cost, high-efficiency operations through a proprietary automatic matching system and a fully remote operating structure
• Improvement in unit economics through CAC optimization (testing new acquisition channels and leveraging AI)
• Continued improvement in profitability and cost structure through cost-of-sales optimization and reduction of SG&A expenses

Risks

• Impact on revenue from large-scale cancellations or sluggish growth in specific service areas such as recruiting and specialized domains (the large-scale cancellation from the prior period continues to be a factor reducing revenue in the current period)
• Slowing growth in the number of active client companies due to resource allocation optimization and adjustments in service commencement timing accompanying order expansion
• Impact on the number of active client companies due to the lead time associated with advertising investment (implemented in stages while monitoring order status and utilization rates)
• Downward pressure on profitability from the declining trend in ARPU (from ¥299 thousand in FY2023 (ended August 2023) to ¥280 thousand in FY2025 (ended August 2025))
• Risk of substitution of outsourcing services and transformation of service value due to technological advances such as generative AI