amane was born in the land of the Rising Sun near Mount Fuji outside Tokyo… and was invented by OMCO East Japan Co. Ltd an innovative water filtration and bottled water company established over 45 years ago.

OMCO East Japan Co., Ltd. has been committed to developing quality, innovative, “water-conscious” related products, including water purifiers, filters, showers and drinking water ever since 9th March 1974.

OMCO look for new innovative solutions that harness the power of water yet stay in harmony with nature and the World around us!

Water is a vital source of life. It is important that we protect this natural resource and find more ways to live in harmony with nature.

OMCO products offer more choices for everyday life that aim to be both kind to you and kind to the environment. Water has many amazing properties and OMCO have developed a new brand “amane” to bring more innovative solutions to market that you can enjoy everyday.




amane in Japanese literally means “Heavenly Rain” and delivers an experience to match!



1. World’s first “Mist-sensation” Shower:
amane in Japanese literally means “Heavenly Rain” and delivers an experience to match!  Using 615 x 0.19mm precision holes amane Shower Heads create a “Mist-Sensation”, generating twice the power of traditional showers, yet saving 24%-35% water!  Unlike many rain or power showers, amane is powerful yet gentle in your skin.  An experience to enjoy everyday!


2. World’s First eco “Spa Shower Tab”:
amane has reverse engineered the health benefits of the traditional Japanese Health Spa. This innovative 5-in-1 solution replaces the need for shampoo and soap whilst showering or bathing.  amane Hot Tabs are sulphate-free, paraben-free and bring many health benefits to your hair, skin and body and the environment.


3. Super Soft Imabari Towels:
amane Imabari non-twist yarn Towels are light, super-absorbent and stay soft and fluffy longer.  amane Towels are made using the “TZ acidic enzyme method,” as a result chemical agents are not used during the scouring process – this process also enhances the absorbency of our towels.


In 2019, OMCO set up a subsidiary – OMCO HIGASHINIHON INTERNATIONAL LTD – to cater for sales, distribution and development for the European and US Markets, so that more people can enjoy amane products everyday!




If you would like to be a partner, distributor or retail stockist please contact us at




Arigatō Gozaimasu


  • President and CEO: Susumu Kawamura


  • Head office: 8-20-27 Takashimadaira, Itabashi-ku, Tokyo 175-0082, 
  • Factory: 156 Kurami, Minamitsuru-gun Nishikatsura-cho, Yamanashi Prefecture 403-0023


Established: March 9, 1974

  • Business description:
    • Research & Development, Invention, Manufacture, Sales, Marketing & Distribution, Import/Export of:
      • Innovative Shower heads, bathroom accessories, soaps, shampoos, body wash and personal beauty products suitable for home consumers, beauty salons and hair salons/barber shops
      • Water filtration/purifiers/conditioners/ Mildly acidic water generator
      • Mineral water, alkaline ionized water and innovative beverages
      • Japanese food and beverages, consumer goods and household products
Europe & USA
  • President: Susumu Kawamura
  • CEO: James McCormack


  • OMCO HIGASHINIHON INTERNATIONAL LTD T/A AMANE HEAVENLY RAIN : Unit 9a Northwest Business Park, Ballycoolin, Blanchardstown, Dublin D15 WCX7, Ireland