BUSINESS
Xofluza Sees Sharp Sales Decline, but Inavir Logs Growth: 2019-2020 Flu Drug Market
Shionogi’s anti-flu drug Xofluza (baloxavir marboxil) suffered a 98.4% sales decline in FY2019. The company attributes this drop to factors including a short flu season and hospital avoidance amid the coronavirus outbreak. In contrast, sales of Daiichi Sankyo’s Inavir (laninamivir)…
To read the full story
Related Article
BUSINESS
- Sanofi Japan Chief Iwaya to Step Down at June End, Leave EFPIA Role
April 16, 2026
- Suntory to Acquire Daiichi Sankyo’s OTC Business for 246.5 Billion Yen
April 16, 2026
- MSD Debuts HIV Drug Idvynso in Japan in World-First Launch
April 16, 2026
- GSK’s Long-Acting Asthma Drug Exdensur Now Available in Japan
April 16, 2026
- Asahi Kasei Confident of Hitting 2027 Profit Goal, Tarpeyo as Pharma Growth Driver
April 16, 2026
In the complex landscape of the Japanese pharmaceutical market, the “status quo” is often the safest harbor. But for leaders like Kennet Brysting, former president of Gilead Japan, the status quo is the most dangerous place to stay.Innovation in Japan…





