Team

Mitsutoshi Kamigaito

Partner (AI & DX)

Countries of Professional Experience

Vietnam, Indonesia, Taiwan, Japan

Career Summary

Former Department Head, Mynavi / Founder, Growth Marketing dept.
Speaker, Google Data & AI Summit '26 (Data Infrastructure)

With over a decade of experience in marketing technology—spanning ad Tech operations, Data infrastructure, Growth team building, and AI implementation—he has built a career centered on connecting data with business outcomes, driving business improvement and data-driven transformation through technology.

In 2018, he joined Mynavi Corporation, where he led the introduction of a CDP (Customer Data Platform), integrating online and offline customer data from web traffic through to job applications and hires. After establishing a model for single-handedly running both marketing execution and data utilization, he founded the Growth Marketing Department to scale this approach company-wide and was appointed Department Head.

Overseeing a BigQuery-based data infrastructure, Cross-business data support, CX marketing, and KPI design and monitoring, he embedded a data- and AI-driven decision-making model across the organization by redesigning business processes with generative AI. This work was shared through a talk at Google Data & AI Summit '26.

Through Mynavi's global investment activities, he also supported technology functions at portfolio companies in Indonesia, Vietnam, and Taiwan, conducting Technical Due Diligence on machine learning, database, and recommendation systems, and remaining involved from investment decisions through post-investment value creation.

He has since founded UltraMega Inc., providing hands-on support in Japan and Southeast Asia centered on building generative AI-driven automation and analytics workflows—committed not just to strategy, but to implementation.