Otsuka Pharmaceutical is a holistic healthcare company dedicated to the entire body by pharmaceutical and nutraceutical business. Otsuka HD has the second-highest sales among Japanese pharma companies.

Otsuka designated Ai as a Web director at their PR team.

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• Vigorously led rebuilding the previous Otsuka Pharmaceutical corporate website, 2,000 pages in Japanese and English.
   

• Ai stayed at a top-notch creative agency in Amsterdam for creating the design concepts to make a difference from other websites in the world.
   

• Directed and collaborated with over 40 people related to this project, including the PR team, other departments in Otsuka, the Dutch creative agency, the website production, the movie production, the translation agency, the ad agency, the executive officer and the president of Otsuka.
   

• Launched the official PR pages at the YouTube channel and created interview pages and movies to introduce Otsuka employees' success stories.
   

• Created awareness content about health and disease, the heatstroke content ranked top through years on Google because of its popularity.