At the Toridoll Group, we believe that the passion and skills of all people involved in our stores will be a major driving force in reducing our environmental impact.We are also actively working to reduce our environmental impact by introducing energy-saving equipment and ICT, and are working hard to achieve our ambitious goals.
Evaluation of energy consumption reduction
The Toridoll Group has received an "S rating" for excellent energy conservation in the energy conservation business classification evaluation system implemented by the Ministry of Economy, Trade and Industry from fiscal 2017 to 2019, and from fiscal 2021 onwards (a rating of A in fiscal 2020). Furthermore, in terms of energy consumption per unit of production, we have reduced it by approximately 40% by fiscal 2024 compared to the base year of 2013. We will continue to make steady progress towards achieving our goals.
Reducing Energy Consumption Volume: Results
The Toridoll Group is working to reduce energy consumption by setting annual targets using backcasting from fiscal 2013 as the base year, starting from fiscal 2028, the target year.
Transition in Energy Consumption for the Major Brands of TORIDOLL Group
2013 Fiscal Year (Base year) | 2015 Fiscal Year | 2016 Fiscal Year | 2017 Fiscal Year | 2018 Fiscal Year | 2019 Fiscal Year | 2020 Fiscal Year | 2021 year | 2022 year | 2023 year | 2024 year | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sales (in millions of yen) | 71,513 | 89,315 | 93,881 | 101,409 | 104,815 | 113,251 | 96,055 | 119,664 | 126,837 | 131,675 | 161,500 | |
Energy consumption (crude oil equivalent kl) | 71,125 | 65,759 | 65,049 | 65,774 | 68,909 | 70,673 | 66,816 | 64,509 | 64,695 | 65,719 | 67,348 | |
Energy consumption Basic unit (kl/ million yen) | 0.9276 | 0.7363 | 0.6929 | 0.6486 | 0.6574 | 0.6239 | 0.6952 | 0.6972 | 0.5101 | 0.4991 | 0.4067 | |
Electricity ('000 kWh) | 230,078 | 214,056 | 210,257 | 213,604 | 219,059 | 222,459 | 213,175 | 208,600 | 205,919 | 204,784 | 230,462 | |
LPG (t) | 4,630 | 3,489 | 3,402 | 3,322 | 4,630 | 4,653 | 3,999 | 3,560 | 3,823 | 4,836 | 5,741 | |
City gas (1000 m3) | 5,122 | 5,270 | 5,591 | 5,565 | 5,664 | 6,291 | 5,709 | 5,281 | 5,616 | 5,627 | 6，777 | |
From FY2024: Aggregation of Toridoll Holdings, Marugame Seimen, Toridoll Japan, KONA'S, Meat Yamagyu, AS, and ZUND
Energy-saving kettles installed at approximately 450 Marugame Seimen stores
Marugame Seimen developed an energy-saving boiling pot in 2019, and has installed it in approximately 450 stores to date (as of March 2025). This energy-saving boiling pot reduces electricity consumption by approximately 20% and water consumption by approximately 30% compared to a regular pot. In addition, by converting temperature management and salt concentration adjustment, which previously relied on employee experience, into data and automatically controlling them, it has become possible to optimize output and the amount of water added. The product won the Minister of Economy, Trade and Industry Award, the highest award, in the Energy Conservation Grand Prize's Energy Conservation Case Study category.
Electricity usage
Water consumption
Introduction of renewable energy
As a model store for introducing renewable energy, the Toridoll Group has installed solar panels with a capacity of approximately 13 kilowatts on the roof of its Marugame Seimen Omiya Nishi store, which covers the electricity consumed by the store.
Additionally, Tokyu Land Corporation has introduced renewable energy at our head office in Shibuya Solasta.
Using LED lights at MARUGAME SEIMEN restaurants
The Toridoll Group has switched to LED lighting at its Marugame Seimen stores, which has a long lifespan, is mercury-free, and reduces CO2 emissions.
At the same time, we are pursuing both environmental impact reduction and customer comfort, such as increasing the lighting in our stores, to ensure that our customers can spend their time there more comfortably.
[This page was last updated on January 30, 2026. The figures are for fiscal year 2024, but some of the initiatives include information for fiscal year 2025.
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