Chikuma: Email & Phone Number

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Founder, CEO at DERA|Tokyo, Tokyo, Japan

Position:

Founder, CEO at DERA

Location:

Tokyo, Tokyo, Japan

View Chikuma's Email

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Last updated: 2026-07-15

Updated: 2026-07-15

Found email addresses for Chikuma:

Business emails:

c*****a@zaiko.io,

c************i@zaiko.io

Personal emails:

c***********o@hotmail.com

Found phone for Chikuma:

+81-***-***-5012

A different Chikuma?

Work Experience 13 years

Founder, CEO at DERA

Jul 2023 - Current

Product Specialist at ZAIKO

Jun 2022 - Jul 2024

Team Leader, Product Sales at ZAIKO

Jun 2021 - Mar 2024

Team Leader, Client Success Division at ZAIKO

Sep 2020 - Jun 2021

Sales & Client Manager at ZAIKO

Apr 2019 - Sep 2020

Production Manager at Dub Store Sound Inc.

Apr 2015 - Mar 2019

Assistant Manager of International Department at Dub Store Sound Inc.

Mar 2013 - Mar 2015

Chikuma started working in 2013, then the employee has changed 2 companies and 6 jobs. On average, Chikuma works for one company for 2 years 3 months.

Their professional focus is Artificial Intelligence (AI), Automation, and CLI across 3 core areas.

Education

Bachelor of Arts - BA at University of Strathclyde

Frequently Asked Questions

What is Chikuma's email address?

SignalHire found verified email addresses for Chikuma, both business and personal. Their business email is c*****a@zaiko.io, and personal emails include c***********o@hotmail.com.

What is Chikuma's phone number?

SignalHire found a verified phone number for Chikuma: +81-***-***-5012.

How do I contact Chikuma at DERA?

You can reach Chikuma through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Chikuma's professional background?

Chikuma has 13 years of professional experience. They have held roles including Product Specialist, Team Leader, Product Sales, and Team Leader, Client Success Division at companies such as ZAIKO, ZAIKO, and ZAIKO. Their education includes Bachelor of Arts - BA from University of Strathclyde.

Is Chikuma's contact information up to date?

Yes. Chikuma's SignalHire profile was last updated on 15 July 2026, reflecting their current position as Founder, CEO at DERA.

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