Taisho Pharmaceutical Holdings Co., Ltd. 

+81-3-3985-2020

Monday through Friday, 8:30 a.m. to 5 p.m. (JST), excluding Japanese public holidays

Taisho Pharmaceutical Co., Ltd. 

+81-3-3985-1111

Monday through Friday, 8:30 a.m. to 5 p.m. (JST), excluding Japanese public holidays