Masaki Sekine

Leading Brand Marketing Across Global and Local Markets

With over 14 years of experience in marketing, spanning both global and local roles, Masaki currently leads brand marketing for Speak in Japan. Prior to this, he served as Senior Brand Manager for Budweiser Japan and led global marketing for ASICS SportStyle category and running category, working closely with international markets. Masaki has extensive experience collaborating with creative agencies in Tokyo, LA, New York, and London. His previous role at GroupM, the world’s largest advertising media company, involved overseeing media planning and execution for global clients. Before moving to Tokyo, he worked in the film production industry in Los Angeles.

Where great things begin.

TeamFirst brings together the right people, companies and ideas to build a better future in Japan.

Join our exclusive community of 500+ professionals inspiring each other to build a better future in Japan.

© 2025 TeamFirst Inc. All rights reserved.

Where great things begin.

TeamFirst brings together the right people, companies and ideas to build a better future in Japan.

Join our private community of 500+ professionals inspiring each other to build a better future in Japan.

© 2025 TeamFirst Inc. All rights reserved.

Where great things begin.

TeamFirst brings together the right people, companies and ideas to build a better future in Japan.

Join our private community of 500+ professionals inspiring each other to build a better future in Japan.

© 2025 TeamFirst Inc. All rights reserved.