Mission
志
We spread gorgeous
to the world.
美しいものを世界に届ける。
We spread gorgeous
to the world.
美しいものを世界に届ける
だから、人の幸せについて深く考える
だから、より良いものをより安く作る。
だから、１秒１円にこだわる。
だから、くふうと努力を惜しまない。
だから、常識と過去にとらわれない。
だから、この仕事は限りなく広がっていく。
Vision
目指す世界
Create a society where
each individual’s ideals can be realized.
一人ひとりの理想が実現する社会を創る。
Create a society where
each individual’s ideals can be realized.
一人ひとりの理想が実現する社会を創る。
不確実で多様化する世界において、
イデアルは人々の「ｉｄｅａｌ」=理想の人生を叶え、
人、企業、自治体、コミュニティができることを増やす。
そして、日本が再び世界を牽引する国になり、
人類と宇宙の持続可能な共生を実現する。
Values
我々の価値観
Collective Genius
集合天才
Respect Spirituality
精神性を尊ぶ
Presence of beauty
美の存在
Love change
変化を愛する
Force of serving the people
国民に仕える力
Put your money where your mouth is
口ではなく手を動かす
Works
事業領域
Japanese-made AI solutions
日本製AIの提供
In order to become a stronger country that can thrive and play an active role on the world stage in the future, Japan needs to develop truly homegrown AI, rather than relying on overseas AI such as ChatGPT, Gemini, or Claude.
We have developed our own AI that eliminates concerns about information overload and provide it to various companies.
We deploy the AI agents we have developed for internal use, covering areas such as legal support, executive and management meetings, ad operations and ad creative production, for companies that wish to implement them.
Japan inbound digital advertising
日本向けSNS広告代理
With our proprietary AI ad-optimization system, we deliver industry-leading cost efficiency. We are a Japan-focused advertising and marketing agency.We provide Japan inbound services for overseas clients, including travel and on-the-ground arrangements in Japan, as well as local advertising and marketing support for the Japanese market.
Management Consulting
経営コンサルティング
We provide a critical business-improvement methodology built on the internet advertising expertise we have cultivated and the latest AI technologies, contributing most directly to our clients’ profits.
CEO
Shoya Nagata
永田祥也
Studied medical AI at Nagoya University Graduate School.
Developed deep-learning methods for time-series data analysis.
Founded idealjapan upon graduation.
Applied IT and AI expertise to advertising and marketing,
establishing a fully performance-based (success-fee) model.
Achieved strong advertising results, especially in healthcare and medical fields.
Gained attention for an AI × marketing approach that integrates advanced optimization with practical growth strategies.
Please feel free to consult with us about AI.
ｉｄｅａｌｊａｐａｎ Co., Ltd.
Takanawa office
〒108-0074
Tokyo-to Minato-ku Takanawa 1-chōme 20-13