Otsuka reviews

3.8

72% would recommend to a friend

(622 total reviews)

Tarek Rabah

71% approve of CEO

70% positive business outlook

Otsuka has an employee rating of 3.8 out of 5 stars, based on 622 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Otsuka employee rating is in line with the average (within 1 standard deviation) for employers within the Pharmaceutical & Biotechnology industry (3.5 stars).

Reviews by job title

622 reviews
5.0
Nov 9, 2025
Recommend
CEO approval
Business Outlook

Pros

Salary on time. Cooperative team.

Cons

Overall, everything looks positive with no negative feedback.

3.0
Oct 27, 2025

OK company

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Great people and team atmosphere, great benefits (better than industry standard), lots of flexibility

Cons

Lower pay than industry standard, management can't make up their mind, hard to move around within the company, the culture is changing for the worse

Viewing 28 - 30 of 622 Reviews

Glassdoor has 739 Otsuka reviews submitted anonymously by Otsuka employees. Read employee reviews and ratings on Glassdoor to decide if Otsuka is right for you.