Zenken Corporation
7371・Growth Market・Services
Marketing Segment
WEB marketing business centered on Niche Specialized Media Production & Operation
| Period | Current | Previous | Change |
|---|---|---|---|
| Segment net sales (cumulative Q3) | ¥2,702 million | ¥2,801 million | ↓ |
| Segment profit (cumulative Q3) | ¥649 million | ¥740 million | ↓ |
| Segment profit margin (cumulative Q3) | 24.0% | 26.4% | ↓ |
| Number of newly launched media (cumulative Q3) | 181 | 217 | ↓ |
| Number of media in operation | 963 | 984 | ↓ |
| Average continuation period | 47.2 months | ― | — |
Business Details
Provides customer acquisition support for clients' marketing strategies in the WEB search market through the planning, production, and SEO-compliant operation of specialized media focused on niche products and services. Has produced over 8,400 specialized media cumulatively, primarily for BtoB industries such as electronics and machinery, accumulating proprietary production techniques and know-how for matching users with needs that align with clients' products and services. The mainstay segment, accounting for approximately 63% of consolidated net sales.
Recent Overview
New order intake continued to decline, resulting in a year-on-year decrease in both sales and profit
For the cumulative nine months of FY2026 (ending March 2026) (July 2025 to March 2026), segment net sales were ¥2,702 million, down ¥99 million (3.5%) year on year, and segment profit was ¥649 million, down ¥91 million (12.3%) year on year. The impact of the decline in new orders that has continued since the second half of the previous consolidated fiscal year persisted, with the number of newly launched media also declining to 181 (down 36 year on year) and the number of media in operation shrinking to 963 (down 21 year on year). In addition, increased launch costs in growth areas such as overseas customer acquisition and Human Capital Marketing pressured profit. Cumulative media production has reached over 8,400.
Key Products
Growth Drivers
- Market expansion trend in which the growth rate of internet advertising spending (110.8% year on year) exceeds that of total advertising spending (105.1% year on year)
- Proprietary know-how and differentiated niche-specialized services based on a cumulative production track record of over 8,400 specialized media
- Improved productivity in proposal sales, production, and operation through company-wide use of generative AI
- Building a stable customer base through a strategic shift toward BtoB niche markets (electronics, machinery, etc.)
- Business domain expansion into overseas customer acquisition media and Human Capital Marketing fields
Risks
- Risk of revenue decline due to continuation of the new order decline trend since the second half of the previous consolidated fiscal year
- Impact on the SEO-dependent business model from structural changes in the search market driven by the rise of generative AI (ChatGPT, etc.)
- Risk of contract cancellations by existing clients due to changes in regulations and the social environment
- Short-term profit pressure from increased launch costs in growth areas (overseas customer acquisition, Human Capital Marketing)
- Risk of revenue source concentration due to management resources being focused on the mainstay segment (accounting for approximately 63% of consolidated net sales)
Last updated: September 24, 2025

