About Ono

Business Locations

Head Office: 8-2, Kyutaromachi 1-chome, Chuo-ku, Osaka 541-8564, Japan (Map>>)
Tel: +81-6-6263-5670
Tokyo Office: 2-5, Kanda Suda-cho, Chiyoda-ku, Tokyo 101-0041, Japan (Map>>)
Tel: +81-3-5296-3711
Branches: Hokkaido, Tohoku, Metropolitan area First, Metropolitan area second,
Kanto-Koushinetsu, Tokai, Kansai-Hokuriku, Chugoku-Shikoku,
Kyusyu-Okinawa
Sales Offices: 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)