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North America


  • Jay Jaeyoung Chun
    • Jay Jaeyoung Chun
    • YCP America Managing Director
    • Jay Jaeyoung Chun, as YCP America Managing Director, founded YCP America and responsible for the Delivery Advisory in Management Services and Overseas Expansion Services over a variety of industries based in Greater New York Area.

    • Prior to joining YCP Group, Jay had work experience at Global Big 4 Business Consulting Firms such as Deloitte US & JP, PwC, where he was deeply involved in the Corporate Strategy, Growth Strategy, M&A(mainly PMI), B2B/B2C Go-To-Market Strategy, Channel Strategy, Operation Innovation(Procure, Production, Logistics, Sales, Marketing, Services), Cross-boder Overseas Expansion Strategy, and Customer Experience(CRM) focusing on Hi-Technology, Auto, Pharmaceutical, and Retail Industries. His strength is the capability of leading large-scale project management using Diversity experienced in US, Europe, and Asia. Jay joined YCP Group in 2016.

    • Jay earned his master's in Global Business/Marketing at Waseda Graduate School.


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    • Erina Koyama
    • BreederOne Managing Director
    • Erina Koyama has been involved in mid-long term business strategy development, marketing strategy development, and new business development. She is also in charge of launching 'BreederONE' which is the matching system connecting breeders to pet owners.

    • Prior to joining YCP Group, Erina was at Accenture, where she was involved in new business development, marketing strategic planning, sales strategic planning, organization/human resources system planning, and introduced new systems for a wide range of industries; including communication, financial, manufacturing, and public institutions. Erina joined YCP Group in 2015.

    • Erina received her B.A. in Economics from Keio University.