Kei Otagaki
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Kei Otagaki Email & Phone Number

Product Manager at Mercari, Inc. at Mercari, Inc.
Location: Tokyo, Tokyo, Japan 9 work roles 1 school
1 work email found @dena.jp 1 phone found area 415 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 1 phone

Work email o****@dena.jp
Direct phone (415) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Mercari, Inc.
Role
Product Manager at Mercari, Inc.
Location
Tokyo, Tokyo, Japan
Company size
848 employees

Who is Kei Otagaki? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Kei Otagaki is listed as Product Manager at Mercari, Inc. at Mercari, Inc., a company with 848 employees, based in Tokyo, Tokyo, Japan. AeroLeads shows a work email signal at dena.jp, phone signal with area code 415, and a matched LinkedIn profile for Kei Otagaki.

Kei Otagaki previously worked as Product Manager at Mercari, Inc. and Product Manager at 10X, Inc.. Kei Otagaki holds Master, Energy Science from Kyoto University.

Company email context

Email format at Mercari, Inc.

This section adds company-level context without repeating Kei Otagaki's masked contact details.

{last}.{first}@dena.jp
86% confidence

AeroLeads found 1 current-domain work email signal for Kei Otagaki. Compare company email patterns before reaching out.

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Profile bio

About Kei Otagaki

Building something fun :) at Playco

Listed skills include Social Games, Game Design, Monetization, Video Games, and 4 others.

Current workplace

Kei Otagaki's current company

Company context helps verify the profile and gives searchers a useful next step.

Mercari, Inc.
Mercari, Inc.
Product Manager at Mercari, Inc.
japan
Website
mercari.com
Employees
848
AeroLeads page
Company profile
View company profile Email format
9 roles

Kei Otagaki work experience

A career timeline built from the work history available for this profile.

Product Manager

10X, Inc.

Tokyo, Japan

Nov 2021 - Mar 2024

Senior Producer

Playco

Tokyo

Jul 2020 - Apr 2021

Product Lead

Vivita, Inc.

Tokyo

We Piccolo rebranded to VIVITA.

Feb 2015 - Mar 2017

Producer

Smart Education, Ltd.

Shinagawa-ku, Tokyo

May 2013 - Dec 2014

Director, Game Design Advisory Team

Ngmoco

San Francisco Bay Area

Jan 2012 - Apr 2013

Manager, Smartphone Social Game Planning

Dena
Apr 2006 - Feb 2012
Team & coworkers

Colleagues at Mercari, Inc.

Other employees you can reach at mercari.com. View company contacts for 848 employees →

MB Mie Baba Mie Baba Colleague at Mercari, Inc.Tokyo, Tokyo, Japan, Japan View → 阿 阿波賀勇人 阿波賀勇人 Colleague at Mercari, Inc.Chiba, Japan, Japan View → TS Takeho Satani Takeho Satani Colleague at Mercari, Inc.Tokyo, Tokyo, Japan, Japan View → TW Tsubasa Watanabe Tsubasa Watanabe Colleague at Mercari, Inc.Japan, Japan View → 小 小貫良祐 小貫良祐 Colleague at Mercari, Inc.Fukuoka, Fukuoka, Japan, Japan View → YM Yoshimi Mochida Yoshimi Mochida Colleague at Mercari, Inc.Tokyo, Tokyo, Japan, Japan View → YK Yuji Kobayashi Yuji Kobayashi Colleague at Mercari, Inc.Japan, Japan View → MK Misaki Kuma Misaki Kuma Colleague at Mercari, Inc.Tokyo, Japan, Japan View → HK Hinako Kanno Hinako Kanno Colleague at Mercari, Inc.Japan, Japan View → 八 八木友美 八木友美 Colleague at Mercari, Inc.Tokyo, Tokyo, Japan, Japan View →
1 education record

Kei Otagaki education

FAQ

Frequently asked questions about Kei Otagaki

Quick answers generated from the profile data available on this page.

What company does Kei Otagaki work for?

Kei Otagaki works for Mercari, Inc..

What is Kei Otagaki's role at Mercari, Inc.?

Kei Otagaki is listed as Product Manager at Mercari, Inc. at Mercari, Inc..

What is Kei Otagaki's email address?

AeroLeads has found 1 work email signal at @dena.jp for Kei Otagaki at Mercari, Inc..

What is Kei Otagaki's phone number?

AeroLeads has found 1 phone signal(s) with area code 415 for Kei Otagaki at Mercari, Inc..

Where is Kei Otagaki based?

Kei Otagaki is based in Tokyo, Tokyo, Japan while working with Mercari, Inc..

What companies has Kei Otagaki worked for?

Kei Otagaki has worked for Mercari, Inc., 10X, Inc., Playco, Game Closure, and Mercari, Inc. (株式会社メルカリ).

Who are Kei Otagaki's colleagues at Mercari, Inc.?

Kei Otagaki's colleagues at Mercari, Inc. include Mie Baba, 阿波賀勇人, Takeho Satani, Tsubasa Watanabe, and 小貫良祐.

How can I contact Kei Otagaki?

You can use AeroLeads to view verified contact signals for Kei Otagaki at Mercari, Inc., including work email, phone, and LinkedIn data when available.

What schools did Kei Otagaki attend?

Kei Otagaki holds Master, Energy Science from Kyoto University.

What skills is Kei Otagaki known for?

Kei Otagaki is listed with skills including Social Games, Game Design, Monetization, Video Games, Mobile Devices, Mobile Games, Game Development, and Casual Games.

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