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TAANE Co. Ltd.

TAANE Co. Ltd. is a Japanese company that manufactures hydrogen dietary supplement raw materials, including Ocean Hydrogen Calcium (OHC), and offers private label hydrogen supplements and hydrogen cosmetics.

Last updated September 16, 2026

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Overview

TAANE Co. Ltd. is based in Miyagino-ku, Sendai, Miyagi, Japan, with its head office and factory located at 3-7-15 Nakano. The company describes its main solution as being a hydrogen dietary supplement raw material manufacturer. Its flagship material is Ocean Hydrogen Calcium (OHC), a hydrogen reduction firing coral calcium produced with a patented process using coral calcium from the Okinawan sea and manufactured in original kilns with hydrogen gas. TAANE also offers private label hydrogen supplements produced in its own GMP-certified factory, and a hydrogen cosmetics series named "Tuya-Suisogao" containing OHC powder. The company's stated business activities include development, production and sales of minus hydrogen ion products, biotechnology research and development, and development, production, planning and sales of related equipment.

History

TAANE Co. Ltd. is a company based in Miyagino-ku, Sendai, Miyagi, Japan. Its head office and factory are located at 3-7-15 Nakano, Miyagino-ku, Sendai, Miyagi 983-0013, Japan. The company's president is Takashi Oikawa, and its stated capital is 42 million JPY. TAANE describes its business as development, production and sales of minus hydrogen ion products; study and development of biotechnology; and development, production, planning and sales of equipment concerned with biotechnology, as well as medical application and industrial chemistry application of hydrogen plasma water. On its official website, TAANE presents its main solution as being a hydrogen dietary supplement raw material manufacturer. Its flagship material, Ocean Hydrogen Calcium (OHC), is described as a hydrogen reduction firing coral calcium engineered with a patented process, using coral calcium from the Okinawan sea and crafted in original kilns using hydrogen gas. TAANE also offers private label hydrogen supplements manufactured in its own GMP-certified factory, and produces a hydrogen cosmetics series named "Tuya-Suisogao" containing OHC powder.

Products and positioning

Hydrogen technology for human health care; hydrogen dietary supplement raw material manufacturer.

  • Ocean Hydrogen Calcium (OHC)

    A hydrogen reduction firing coral calcium produced with a patented process using coral calcium from the Okinawan sea and manufactured in original kilns with hydrogen gas.

  • Private label hydrogen supplements

    Customizable, small-batch hydrogen supplements manufactured in TAANE's own GMP-certified factory.

  • Tuya-Suisogao hydrogen cosmetics

    A hydrogen cosmetics series containing OHC powder, including a face pack and serum.

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