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ad:tech tokyo 2023.
Diamond Sponsor
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：ad:tech appearance count
- Ayumu Matsuyama New
- Twitter Japan K.K.
- Representative Director
As Head of Twitter Japan, Ayumu leads the overall advertising business in Japan. Since joining Twitter in 2014, he has overseen the advertising business for major domestic clients across the consumer goods and telecommunications industries. Prior to Twitter, Ayumu served as Division Head of Advertising at Microsoft Japan, where he ran Microsoft’s division in charge of advertising agencies. His career began in sales at Yomiuri Advertising Inc. from 1999 to 2005.