Company Profile

Faster, more confident decisions powered by data.

PostData Inc. helps organizations turn data into confident decisions with a platform and hands-on support. We cover the full journey from analysis and visualization to execution so teams can act on insights every day.

Mission

Mission / Vision

Mission

Remove barriers between people and data so everyone can make decisions with confidence.

Vision

Make data-driven action the everyday infrastructure for every team in Japan.

Business

Business Lines

We support a wide range of needs with three core pillars.

Data Integration Platform

Consolidate internal and external data into a single, accessible source of truth.

Decision Support Dashboards

Visualize KPI progress and bottlenecks in real time to accelerate action.

Data Enablement Consulting

Partner with teams on operating models, change management, and adoption.

Overview

Company Information

Key facts about PostData Inc.

Company Name
PostData Inc.
Address
5F, Roppongi KS Building, 3-16-12 Roppongi, Minato-ku
Tokyo 106-0032, Japan
Established
January 2026
CEO
Takanori Sakamoto

Founder

Founder

Leading Qask with experience across business building, partnerships, and data-driven marketing.

Takanori Sakamoto portrait

Profile

Takanori Sakamoto

CEO LinkedIn

After joining Hakuhodo DY Digital, Takanori Sakamoto worked within the direct marketing division of Hakuhodo DY Media Partners, where he focused on planning and data analysis for web-based customer acquisition and built a foundation in practical digital marketing execution.

He later joined Accenture Interactive, where he was engaged in digital marketing consulting, strategy development, and customer behavior analysis using SQL and Python. He then took on a broader operating role at a startup as the business lead for the consumer division, overseeing customer success, partnership sales, and hiring, while improving revenue efficiency through access log analysis and contributing to fundraising and major business alliances.

Drawing on this background in business development, marketing, and analytics, he now leads Qask, an AIO and GEO platform that supports companies end to end, from visualizing generative AI outputs and citation sources to analysis and concrete improvement actions, so that brand and product information is represented accurately and positively.