ENVALITH
チムニー株式会社 logo

CHIMNEY CO., LTD.

3178・Standard Market・Retail Trade

Official website
チムニー株式会社 logo
CHIMNEY CO., LTD.3178

Business

Chimney Corporation is a restaurant chain operating a total of 460 directly-managed and franchised stores nationwide (as of the end of March 2026), centered on seafood-focused izakaya formats such as "Hana no Mai," "Sakanaya Dojo," and "Sakana Sakaba Uo-sei." With the food and beverage business (approximately 93.7% of net sales of ¥26,365 million) as its core, the company also operates contracted cafeterias within facilities under the jurisdiction of the Ministry of Defense and the Ministry of Justice (contract business, 90 facilities nationwide). The company has built a unique ingredient procurement network through its Toyosu Market wholesale license, Chimney Corporation's operations at Ota Market, and direct contracts with farmers, positioning freshness-focused "sixth-order industrialization of food" as the cornerstone of its management strategy. Its parent company is Yamaya Corporation, which also provides a background of collaboration in alcoholic beverage distribution.

Business Model

Revenue is centered on the directly-operated stores segment (¥21,117 million out of total restaurant business sales of ¥24,707 million), supplemented by the ingredients and materials sales segment (¥2,714 million) and other segments including royalties and equipment leasing (¥875 million), forming a three-tier structure. For FC owners, the company employs a "turnkey system" whereby directly-operated stores with proven revenue track records are handed over, establishing a mechanism to earn royalties and ingredient sales proceeds against FC store sales of ¥11,787 million. The contract business (¥1,657 million) functions as a stable income source through facility outsourcing contracts.

Company Strengths

The company holds trading rights at the Tokyo Toyosu Market, and has built a proprietary supply chain combining nerve-severing processing and fresh fish box procurement of farmed fish at Ota Market Chimney Co., Ltd. (established 2016), produce deliveries from directly contracted farmers, and logistics centers at four locations including Saitama City, Saitama Prefecture. It has also achieved nationwide rollout of land-based, fully closed-system farmed salmon, giving it an ingredient procurement foundation that competitors cannot easily replicate in a short period.

Through the "Turnkey System," in which directly operated stores with a proven earnings track record are handed over to FC owners, FC owners can acquire stores with expected profitability, while the company continuously earns royalty and food ingredient sales revenue, establishing a mutually beneficial revenue structure. As of the end of March 2026, the company maintained 140 FC stores, recording FC store sales of ¥11,787 million.

The Contract Business, which directly operates restaurants within welfare facilities under the jurisdiction of the Ministry of Defense and the Ministry of Justice, has continuously expanded since starting with 82 contracted facilities in April 2012, and as of the end of March 2026 operates 90 facilities nationwide. The business characteristic of contracted operation within facilities, which is less susceptible to general consumer cost-saving sentiment and economic fluctuations, functions as a stable income source that supplements the volatility risk of the Food & Beverage Business.

ENVALITH's Perspective

Operating profit for FY2026 (ending March 2026) deteriorated sharply to ¥491 million (down 46.8% year on year), with ordinary profit of ¥537 million (down 49.1%). Net sales increased only marginally to ¥26,365 million (up 0.6%), while selling, general and administrative expenses swelled to ¥17,615 million (up 3.1%), which was the main cause. The primary drivers of cost increases were personnel expenses (salaries and wages combined rose approximately ¥303 million year on year), rent expenses (up approximately ¥78 million), and rising costs related to new store openings and renovations, with external factors such as inflation and minimum wage hikes directly impacting profitability. The FY2027 (ending March 2027) operating profit forecast of ¥500 million (up 1.8%) is effectively flat, indicating that a fundamental improvement in profitability has yet to be achieved.

Existing-store sales at directly operated stores for FY2026 (ending March 2026) declined 0.5% year on year. While sales were supported by higher per-customer spending amid inflation, customer traffic continued to fall short of the prior year. Banquet reservations for year-end parties and similar events progressed smoothly, but walk-in customer numbers remained sluggish. External factors such as growing consumer thrift-consciousness and selectivity have particularly affected the izakaya business format, making it an urgent priority to strengthen product appeal and customer service to become a "store of choice." Achieving the FY2027 (ending March 2027) sales forecast of ¥28,000 million (up 6.2%) will require a recovery in customer numbers.

The equity ratio improved to 40.3% (from 36.3% in the prior period), and interest-bearing debt—comprising short-term borrowings of ¥2,300 million and long-term borrowings of ¥2,600 million (current and non-current combined)—saw a net decrease of ¥1,112 million from the prior period. Operating cash flow improved to ¥1,365 million (from ¥769 million in the prior period), and the interest coverage ratio also rose to 17.5x (from 12.2x in the prior period). On the other hand, the goodwill balance of ¥1,766 million (amortized by ¥464 million each period) continues to weigh on profits, and for the FY2027 (ending March 2027) net income forecast of ¥250 million (down 50.5%), it will be important to assess the underlying earnings power excluding special factors such as impairment losses.

Growth Strategy

Aiming to become a preferred restaurant chain through expansion of the Uosei format, brush-up of existing stores, and strengthening of human resources

The company is promoting new store openings and format conversions as a growth format for fresh-fish izakaya restaurants, leveraging its buyer's rights at the Toyosu and Ota markets. In FY2026 (ending March 2026), in light of rising construction costs, the company took a cautious approach to new store openings, resulting in only 10 directly-operated stores, 1 franchise store, and 2 subsidiary stores in the restaurant business — falling short of the initial plan.

The company continuously carries out renovations, format conversions, and repairs of existing stores to provide customers with a comfortable space. In FY2026 (ending March 2026), increased costs related to store openings and renovations weighed on profit, but the company intends to continue these investments as necessary to strengthen competitiveness.

In response to labor shortages caused by the declining birthrate and aging population, the company is focusing on hiring and training foreign workers while working to improve employee engagement. Personnel expenses (salaries and wages) increased by approximately ¥303 million year on year in FY2026 (ending March 2026), making it a challenge to balance this with productivity improvement.

In response to rising raw material prices, the company continues efforts to minimize cost increases through improving the gross profit mix of its menu, consolidating the number of ingredient items, and developing new sourcing regions. The cost of sales ratio in FY2026 (ending March 2026) remained flat at 31.3% (31.3% in the prior period), but this was not enough to absorb the increase in selling, general and administrative expenses.

Last updated: July 19, 2026