From 10-minute summaries to lifelong inspiration: 'flier,' with over 1.3 million members, challenges itself to deliver 'diverse knowledge' to everyone in Japan and society.
The book summary service 'flier' announces its vision to deliver diverse knowledge to society, evolving from simple summaries to deep learning and organizational development.
📋 Article Processing Timeline
- 📰 Published: April 1, 2026 at 19:00
- 🤖 AI Analyzed: June 2, 2026 at 12:57 (1481h 57m after Published)
We support the 'April Dream' initiative, which aims to make April 1st a day to share dreams. This press release is the dream of 'flier, Inc.'
flier, Inc. (Headquarters: Chiyoda-ku, Tokyo; CEO: Yasushi Oga), which operates the book summary service 'flier' with over 1.3 million cumulative members, is taking on the challenge of promoting encounters with books and learning that serve as the foundation for systematic wisdom, delivering 'diverse knowledge' to everyone in Japan and to society as a whole.
■ The background of our 'dream' - To keep thinking amidst the waves of information -
Since our founding, flier, Inc. has upheld the mission of 'creating a world full of inspiration.' We believe that 'inspiration' is the 'wings of freedom' that take us to unknown worlds. 'By touching knowledge, people can become freer.' We believe this and provide products that deliver 'knowledge.'
Currently, our society is changing at an unprecedented speed. In an era saturated with information that seems plausible but doesn't fit us—due to the rapid spread of generative AI, uncertain economic conditions, and fragmented information flowing through social media—the time to 'pause and come up with our own answers' is being lost. However, we believe that touching 'knowledge' is not just the consumption of information.
What is truly needed is not borrowed words, but the 'ability to ask questions (thinking power).' We are convinced that touching the wisdom of predecessors condensed in books and deepening our thinking is the weapon to realize a 'happy career and free life' in an era of intense change.
■ The form of delivering knowledge, evolving with the times
While 'book summaries' that can be read in 10 minutes remain our main pillar, we have made efforts to deliver knowledge in diverse forms as the shape of society changes. Currently, we are developing multi-faceted approaches to support the 'deepening of learning' beyond summaries.
From 'Summary' to 'Dialogue':
We have lowered the psychological and time hurdles to reading through the experience of 'summaries' that can be read in 10 minutes. However, providing summaries is not our goal. Through the reading community 'flier book labo,' we create a place where individual learning resonates with peers, expanding the circle of learning and dialogue.
Not just 'text' but also 'video':
We are developing video businesses such as the 'flier Official Channel,' inviting celebrities as guests to provide experiences where diverse perspectives centered on books can be obtained more closely and easily.
From 'Individual' to 'Organization':
Through the corporate service 'flier business' and the 'Cross-border Management Program,' we connect individual learning to organizational growth, evolving the workplace itself into an environment where 'challenges and inspiration' are born.
We believe that when all these products—summaries, communities, videos, and organizational development—are connected and the seeds of knowledge sprout, society will become a world more full of inspiration.
■ Future challenges - The value of 'reliable knowledge' questioned precisely because it is the AI era -
Precisely because it is the AI era where the flood of information is accelerating, we will not stop our efforts to deliver 'reliable knowledge.' Rather than excluding technology that seeks efficiency, we will evolve into products that maximize human-unique 'ability to ask questions' and 'output' by wisely making it our ally.
If many people touch knowledge, society should be able to move toward a stronger and brighter future. With this belief in our hearts, we will continue to polish our products while adapting to the changes of the times. Please look forward to the evolution of flier.
Download the book summary service 'flier' app here:
App Store: https://apps.apple.com/jp/app/id1022261165
Google Play: https://play.google.com/store/apps/details?id=com.flierinc.flier
Check here for supported environments: https://www.flierinc.com/doc/devices
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Book summary service 'flier' that allows you to understand the gist of a business book in 10 minutes
Over 4,200 summaries, helping business people utilize 'gap time'
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Book summary service 'flier'
flier is a 'book summary service' that can be read in 10 minutes per book. We publish summaries of new business books, trending bestsellers, and masterpieces on the web and app every day. There is also an audio version using AI. The number of recorded books exceeds 4,200, and the cumulative number of members has exceeded 1.3 million (as of March 2026).
In addition, we are developing an online community 'flier book labo' and collaboration fairs where you can 'stand and read' flier summary pages at bookstores nationwide via QR codes. *QR code is a registered trademark of Denso Wave.
https://www.flierinc.com/
Corporate service 'flier business'
flier business is a corporate service that allows companies to use book summaries for human resource development and welfare. It started in 2019 as the flier corporate version (name changed in 2023). Centered on corporate companies where group training became difficult due to the COVID-19 pandemic, the number of companies contracting as part of employee education continues to increase, exceeding 1,300 cumulative corporate introductions.
You can use 'Learning Memos' to memo and share learning and insights gained from summaries, and 'Reading Programs' to select and create playlists of recommended summaries.
https://biz.flierinc.com/
'flier Growth Organization Navi' that visualizes the 'Growth Organization Score' of an organization
flier Growth Organization Navi is a survey with a new concept that independently investigates and analyzes the elements to ensure the growth environment for each employee, leading employees and companies to growth. It constitutes the 'Growth Organization Score' from five items: 'System, Relationship, Circulation, Learning Attitude, and Growth Realization.' We support the transformation into a 'growth organization' where people grow and develop in a way that allows grasping essential elements linked to business growth and human growth.
https://growthnavi.flierinc.com/
■ flier, Inc. Company Overview
With the mission of 'creating a world full of inspiration,' flier will create various businesses centered on 'knowledge' for business people who need creativity in the modern era where changes are intense.
- Won the Grand Prize in the Human Resource Development and Training category of the 'HR Award 2021' by Japan's HR Department.
- Won 'Good Service' for 5 consecutive seasons in the e-learning category of 'BOXIL SaaS AWARD'.
- Won the '2023 Good Design Award' for contributing to deepening knowledge and culture for everyone through books and expanding the base of reading and book culture.
- Frequently introduced in 'Close-up Gendai+', 'Ohayo Nippon', 'World Business Satellite', etc.
FAQ
What can I do with flier?
You can read 10-minute summaries of business books, engage in community discussions, and access corporate training programs.
What is the benefit of using flier in the AI era?
Beyond efficient information gathering, it helps cultivate the ability to ask essential questions and deepen human-centric thinking.
Are there services for corporations?
Yes, we support employee training and organizational growth through 'flier business' and 'flier Growth Organization Navi'.