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2025/01/10

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高度なマーケティングスキルを武器に総合的に企業を支援するブランドクリエイションカンパニーへの進化 ~企業の持続的な成長の伴奏者Remain in(リメインイン)が創る本質的価値とは?~

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2024/05/02

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新たな仲間を迎え入れた “スタートアップスタジオ x DAO型組織” のカルチャーデックがリニューアル公開!

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2023/08/04

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生成系AIを駆使したQRコード生成サービスをローンチしました。

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〒107-0062
Tokyo Minato-ku Minami Aoyama 3-3-3 Rivièra Minami Aoyama Building A402

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Remain in, Inc.

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2025/01/10

News

高度なマーケティングスキルを武器に総合的に企業を支援するブランドクリエイションカンパニーへの進化 ~企業の持続的な成長の伴奏者Remain in(リメインイン)が創る本質的価値とは?~

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2024/05/02

News

新たな仲間を迎え入れた “スタートアップスタジオ x DAO型組織” のカルチャーデックがリニューアル公開!

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2023/08/04

News

生成系AIを駆使したQRコード生成サービスをローンチしました。

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2023/07/27

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2023年7月7日、Remain in, Inc. は、AI関連開発分野において、マイクロソフトのスタートアップ支援プログラム「Microsoft for Startups」に採択されました。

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2023/06/10

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2023年 メタ・マーケティング始動

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2023/04/19

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カルチャーデック公開〜スタートアップスタジオ × DAO型”全社員経営者”組織〜

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2023/04/10

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〜マーケティング企業からスタートアップスタジオへ〜全社員経営者で100年・200年と持続する企業のあり⽅とは︖

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2022/11/15

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Remain in, Inc. リブランディングの全貌

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社名 Remain in, Inc. (リメイン イン)
資本金 7,000,000 円
代表取締役 柴田 侑也
従業員数 57名 アルバイト・インターン含む
本社所在地 〒107-0062 東京都港区南青山3-3-3
リビエラ南青山ビルA402
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CAREER
STORY
01
story
CEO
柴田 侑也
Now that I've reached my mid-30s, I’m re-evaluating what I want from my career.

After graduating, I plunged into my career in my twenties. I joined Dentsu as a business producer (sales), balancing my work for clients while considering future career growth. At the same time, I learned marketing independently, crafting strategies from top to bottom.

As I reached my 30s, I was given leadership roles, progressing steadily. But I started questioning, “What am I truly seeking in my career?”


I realized that staying on a predetermined path was hindering my growth. That’s when I encountered Remain Inc., which helped me rediscover my value and purpose.


⾃分の存在価値はなんなのか?求めてるものはなんなのか? 答えが出ない⽇々を過ごしてる瞬間に出会ったのがRemain inです。


Initially, I hesitated to take the leap, using my age as an excuse. But the supportive environment at Remain Inc. broke down my doubts, pushing me toward personal growth.


In Remain Inc., the team shares a sense of mutual ambition and collaboration, working together with purpose and guided by both logic and emotion to create the best outcomes.

・前⼈未踏の領域に果敢に挑み、全員で思考を巡らせ、合理的に・論理的に・時には感情的に最適解を導き出す。


I now feel proud to be part of this collective effort to build something lasting, a group that takes responsibility and works with integrity.


I joined Remain Inc. with the condition that I could take on the role of CEO someday, a challenge that pushed me to grow.


Here, I can decide my value, a philosophy that Remain Inc. upholds.


Although I was evaluated positively in past roles, I often lacked the sense of fulfillment and purpose that I’ve found here. Now, only three months in, I’m already pursuing my original ambitions and seeing tangible results. For anyone seeking clarity amid career doubts, I believe Remain Inc. offers a supportive environment, the best colleagues, and the opportunity to make meaningful contributions.


I am confident that "what I'm looking for" can be found at Remain Inc.

CAREER
STORY
02
story
⼩⽊曽 継
Building multiple businesses as a startup studio is not an 'end goal' but an 'absolute means.

Previously, as a consultant, I worked with executives across various industries to address their business challenges. During this time, I realized that simply providing support as a consultant was not enough for me—I wanted to take on risks, responsibility, and authority as a business owner and be directly accountable for outcomes.

Meeting Remain Inc. felt like encountering something close to my ideals: rapid execution, dedication to quality, and a shared sense of belief. I began to seriously consider entrepreneurship.


Remain Inc. Group has cultivated a startup studio with a distinct corporate culture.

The goal is not merely to build numerous businesses but to establish "early profitability," "ownership in the market," and a "sustainable, self-perpetuating business model."


This vision is embodied in Golden Hour Inc., our first subsidiary, which has been instrumental in establishing our ethos.

I currently serve as its CEO, leading comprehensive consulting and marketing support for prominent cosmetic clinics in Japan, and working to realize Remain Inc. Group’s vision.


We will continue to take on new challenges

with determination and move forward with our talented colleagues, fostering growth and achieving new levels of success.

CAREER
STORY
03
story
岡﨑 祐介
プロフェッショナルキャリアで培った職能を武器に、他業種の トップパフォーマーと共闘できる場所がRemain inには存在する。

I joined Remain Inc. through an invitation from Yamaguchi, a high school friend and founder of the company.


My previous career followed the "typical investment banking career path" with roles in finance departments of various companies, including private equity funds, venture capital, and startups.

However, I realized that I wasn't truly passionate about this work and felt like I was simply following a pre-set track.


I began to question why I was limiting my ambitions, but couldn’t break free until I encountered Remain Inc., where I felt a sense of freedom to create my career path.


Remain in offers an ideal environment for professionals contemplating their next steps.

It encourages individuals to think independently, solve challenges quickly, and combine their expertise with creativity to create new value.

With access to outstanding people, resources, systems, and knowledge, Remain Inc. serves as a supportive platform for realizing entrepreneurial ambitions.


Despite my previous success in finance, joining Remain Inc.

has provided me with unparalleled growth, fueled by collaboration with top performers from various industries, allowing me to leverage my skills and personality to the fullest.


Remain Inc. is home to a group of top performers who bring their skills, expertise, and knowledge to bear on each venture. They do not cling to their past achievements but rather fully apply their abilities to their work here, embracing teamwork and mutual support. As a result, success is not confined to individual projects but extends the platform’s potential.


Remain Inc. isn’t just an organization; it’s a platform for professionals like myself who have career concerns such as, "I don’t want my skills to go to waste" or "I want to maintain my current salary level." It provides the best platform for fulfilling these goals and furthering my professional and personal growth.