Keiichiro Takahara & family – Billionaire

• Takahara is the founder of Unicharm, maker of Moony and MamyPoko diapers, sanitary napkins and other personal-care goods.
• The Tokyo-listed company is run by his son Takahisa.
• The aging demographic and growing population in Asia has been a boon for business.
• The company gets about half of its revenues from sales in Asia, excluding Japan.

Source:forbes