Shiro Sunayama has a diverse professional background in sales and management within the telecommunications sector. Notably, Shiro served as Sales Director at NTT Communications (Vietnam) Ltd. from November 2018 until April 2020, during which the company rebranded to NTT (Vietnam) Limited. Shiro continued to advance in roles, becoming Senior Sales Manager at NTT (Vietnam) Limited from April 2020 to July 2022 and currently holds the position of Account Executive at Gartner since July 2022. Shiro's educational qualifications include a Bachelor's degree in Economics from Meiji University (2000-2004) and an ongoing Master of Business Administration at Rikkyo University.
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