Hiroshi Kokubo: Email & Phone Number

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CEO at Hitoshizuku Inc.|Yokohama, Kanagawa, Japan

Position:

CEO at Hitoshizuku Inc.

Location:

Yokohama, Kanagawa, Japan

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Last updated: 2026-07-15

Updated: 2026-07-15

Found email addresses for Hiroshi Kokubo:

Business emails:

k**@hitoshizuku.co.jp

Found phone for Hiroshi Kokubo:

+81-***-***-7205

A different Hiroshi Kokubo?

Work Experience 19 years

CEO at Hitoshizuku Inc.

Mar 2016 - Current

代表理事 at 一般社団法人チャートプロジェクト

Jul 2020 - Current

ディレクター／PRコンダクター at 一般社団法人リリース

Jul 2020 - Current

CSO at PUBLIC

Feb 2023 - Jul 2024

課長／PR planer at 東北新社

Feb 2013 - Mar 2015

PR planer at 株式会社オズマピーアール

Jan 2007 - Jan 2013

Hiroshi Kokubo started working in 2007, then the employee has changed 5 companies and 5 jobs. On average, Hiroshi Kokubo works for one company for 5 years 5 months.

Hiroshi is proficient in 日本語. Their professional focus is コンシェルジュ, ソーシャルグッド, and 広報 across 3 core areas.

Education

立教大学

神奈川県立相模原高校

Frequently Asked Questions

What is Hiroshi Kokubo's email address?

SignalHire found a verified business email address for Hiroshi Kokubo: k**@hitoshizuku.co.jp.

What is Hiroshi Kokubo's phone number?

SignalHire found a verified phone number for Hiroshi Kokubo: +81-***-***-7205.

How do I contact Hiroshi Kokubo at Hitoshizuku Inc.?

You can reach Hiroshi Kokubo 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 Hiroshi Kokubo's professional background?

Hiroshi Kokubo has 19 years of professional experience. They have held roles including 代表理事, ディレクター／PRコンダクター, and CSO at companies such as 一般社団法人チャートプロジェクト, 一般社団法人リリース, and PUBLIC. Their education includes 立教大学, and 神奈川県立相模原高校.

Is Hiroshi Kokubo's contact information up to date?

Yes. Hiroshi Kokubo's SignalHire profile was last updated on 15 July 2026, reflecting their current position as CEO at Hitoshizuku Inc. in Naka-ku, Yokohama, Kanagawa, Japan.

Hiroshi Kokubo Namesakes

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Company

Position

Hiroshi

Spring Infrastructure Capital

Senior Manager

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