Chief Executive Officer
Carefull
AeroLeads people directory · profile
Sei Cho Email & Phone Number
Chief Executive Officer
at
Carefull
1 work email found
@endeavor.org
2 phones found area 212
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Current company
Carefull
Role
Chief Executive Officer
Location
Tokyo, Japan
Who is Sei Cho? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Sei Cho is listed as Chief Executive Officer at Carefull, based in Tokyo, Japan. AeroLeads shows a work email signal at endeavor.org, phone signal with area code 212, and a matched LinkedIn profile for Sei Cho.
Sei Cho previously worked as Founder at Nanoni and Entrepreneur Select & Growth at Endeavor. Sei Cho holds Economics from 慶應義塾大学.
Company email context
Email format at Carefull
This section adds company-level context without repeating Sei Cho's masked contact details.
{first}.{last}@endeavor.org
86% confidence
AeroLeads found 1 current-domain work email signal for Sei Cho. Compare company email patterns before reaching out.
Profile bio
About Sei Cho
Sei Cho is a Chief Executive Officer at Carefull. He possess expertise in 社会起業家, online marketing, マーケティング, sales, インターネット広告 and 16 more skills. He is proficient in 日本語, 英語 and 中国語 (簡体字).
Listed skills include 社会起業家, Online Marketing, マーケティング, Sales, and 17 others.
Current workplace
Sei Cho's current company
Company context helps verify the profile and gives searchers a useful next step.
Carefull
6 roles
Sei Cho work experience
A career timeline built from the work history available for this profile.
Founder
Current
Nanoni
May 2020 - Present
Entrepreneur Select & Growth
Feb 2017 - Feb 2019
New Business Sales Executive
Oct 2014 - Feb 2017
Online Specialist
Apr 2013 - Sep 2014
Pr Assistant
Apr 2010 - Mar 2013
2 education records
Sei Cho education
Economics
Summer School
FAQ
Frequently asked questions about Sei Cho
Quick answers generated from the profile data available on this page.
What company does Sei Cho work for?
Sei Cho works for Carefull.
What is Sei Cho's role at Carefull?
Sei Cho is listed as Chief Executive Officer at Carefull.
What is Sei Cho's email address?
AeroLeads has found 1 work email signal at @endeavor.org for Sei Cho at Carefull.
What is Sei Cho's phone number?
AeroLeads has found 2 phone signal(s) with area code 212 for Sei Cho at Carefull.
Where is Sei Cho based?
Sei Cho is based in Tokyo, Japan while working with Carefull.
What companies has Sei Cho worked for?
Sei Cho has worked for Carefull, Nanoni, Endeavor, Google, and Toho Cinemas Ltd..
How can I contact Sei Cho?
You can use AeroLeads to view verified contact signals for Sei Cho at Carefull, including work email, phone, and LinkedIn data when available.
What schools did Sei Cho attend?
Sei Cho holds Economics from 慶應義塾大学.
What skills is Sei Cho known for?
Sei Cho is listed with skills including 社会起業家, Online Marketing, マーケティング, Sales, インターネット広告, Chinese, 広告営業, and English.
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