About Ono

Business Locations

Headquarters: 8-2, Kyutaromachi 1-chome, Chuo-ku, Osaka 541-8564, Japan (Map>>)
Tel: +81-6-6263-5670
Head Office: 1-5, Dosho-machi 2-chome, Chuo-ku, Osaka 541-8526, Japan (Map>>)
Tel: +81-6-6222-5644
Tokyo Building: 9-11, Nihonbashi-Honcho 4-chome, Chuo-ku, Tokyo 103-0023, Japan (Map>>)
Tel: +81-3-5640-3701
Office: Hokkaido, Miyagi, Yokohama, Nagoya, Kyoto,
Takamatsu, Hiroshima, Fukuoka
Major cities throughout Japan
Research Institutes: Minase Research Institute
Fukui Research Institute
Tsukuba Research Institute
Manufacturing Plants: Joto Plant
Fujiyama Plant
Overseas Subsidiaries: ONO PHARMA UK LTD, London (UK)
ONO PHARMA USA, INC., New Jersey (USA)
ONO PHARMA KOREA CO., LTD, Seoul (South Korea)
ONO PHARMA TAIWAN CO., LTD. Taipei (Taiwan)