Otsuka Pharmaceutical Co., Ltd., commonly referred to as Otsuka, is a leading global healthcare company headquartered in Japan. Established in 1964, Otsuka has made significant strides in the pharmaceutical and nutraceutical industries, focusing on innovative solutions for mental health, oncology, and general healthcare. With a strong presence in regions such as North America, Europe, and Asia, Otsuka is renowned for its unique products, including the antipsychotic medication Abilify and the hydration solution Pocari Sweat. The company’s commitment to research and development has positioned it as a pioneer in addressing unmet medical needs. Otsuka's dedication to innovation and patient care has earned it a notable reputation in the global market, making it a key player in the pharmaceutical landscape.
How does Otsuka Pharmaceutical's carbon action stack up? DitchCarbon scores companies based on their carbon action and commitment to reducing emissions. Read about our methodology to learn more.
Mean score of companies in the Pharmaceutical Preparation Manufacturing industry. Comparing a company's score to the industry average can give you a sense of how well the company is doing compared to its peers.
Otsuka Pharmaceutical's score of 41 is higher than 60% of the industry. This can give you a sense of how well the company is doing compared to its peers.
In 2024, Otsuka Pharmaceutical reported total carbon emissions of approximately 557,000,000 kg CO2e globally. This figure reflects a slight decrease from 2023, when the company recorded emissions of about 523,000,000 kg CO2e for Scope 1 and 2 combined. In Japan, the 2023 emissions included 109,739,000 kg CO2e from Scope 1 and 1,395,000 kg CO2e from Scope 2, alongside significant contributions from Scope 3 emissions, which totalled approximately 664,646,000 kg CO2e across various categories. Otsuka has set ambitious climate commitments, aiming for a 50% reduction in Scope 1 and 2 emissions by 2028, compared to 2017 levels. This target was accelerated from an original goal set for 2030. The company is also working towards achieving net-zero emissions across all scopes by 2050, as part of its broader environmental vision. The emissions data is not cascaded from a parent company, and all figures are reported directly by Otsuka Pharmaceutical. The company continues to enhance its sustainability initiatives, focusing on reducing its overall environmental impact while maintaining its operational growth.
Access structured emissions data, company-specific emission factors, and source documents
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | |
|---|---|---|---|---|---|---|---|---|
| Scope 1 | 101,000,000 | - | - | - | - | 000,000,000 | - | - |
| Scope 2 | 159,000,000 | - | - | - | - | 0,000,000 | - | - |
| Scope 3 | 866,000,000 | - | - | - | 000,000,000 | - | - | - |
Climate goals typically focus on 2030 interim targets and 2050 net-zero commitments, aligned with global frameworks like the Paris Agreement and Science Based Targets initiative (SBTi) to ensure alignment with global climate goals.
Otsuka Pharmaceutical has established climate goals through participation in recognized frameworks and target-setting initiatives. Companies often set interim 2030 targets and long-term 2050 net-zero goals to demonstrate measurable progress toward decarbonization.

