About Us

Doctors Man was Founded in 2005 By Sou Hashimoto

2005: Founded in 2005
Supported the establishment and operation of facilities related to medical institutions

2006: Started manufacturing hydrogen water server at the request of a dialysis doctor

2008: Developed domestic type Hydrogen water server “SUISOS”

2009: Developed commercial type Hydrogen water server “Plus me aqua”
Started leasing business mainly to fitness clubs

2013: Opened Kansai branch office

2014: Developed Hydrogen gas injector “DAYS” and started leasing business

2015: Developed table top domestic type Hydrogen water generator “Mariage（Plus H)“
“DAYS” Hydrogen dissolving system registered as patent
Becomes a member of Functional Water Foundation
Becomes a member of Care Industrial Study Group
Approval of management innovation plan

2016: Awarded KNBC Prize, Visitor Prize from　Kanagawa Business Audition
Developed commercial Hydrogen water vending machine “H2neo”
Developed commercial Hydrogen water vending machine “H2JAPAN”
Established Kansai factory
“H2JAPAN” Hydrogen concentration measurement technology registered as patent

2017: “H2JAPAN” “H2neo”Hydrogen dissolving system registered as patent

2018: Hydrogen water generator’s hydrogen generation method (DM Cell) registered as patent
Register as Chief Health Officer concept promotion office

2019: Developed commercial Hydrogen water vending machine “H2 so-nano“
Developed tea dispensing type Hydrogen water vending machine “Kenchaki”
Awarded as “Superior Entrepenuer” Kanagawa Business Audition
Approved as “Company with Excellent Health Management” by Ministry of Economy, Trade and Industry)

2020: Awarded as “Superior Entrepreneur” Kanagawa Business Audition
Approved as “Company with Excellent Health Management” by Ministry of Economy, Trade and Industry)
Approved as Highly Controlled Medical Device sales and leasing business
Launched “Hydrogen gas inhaler“

2025: USA Distribution has started