A Chance to Discover an Inspiring Book During Golden Week: Over 500 Smartbooks Titles Viewable with Spine UI
Smartbooks and Tateoki have partnered to fully launch their collaboration, which began incrementally in February 2026. This initiative makes over 500 Smartbooks titles, primarily business and practical books, available for browsing through Tateoki's unique "spine + horizontal scroll" bookshelf UI. It aims to create opportunities for users to intuitively discover new works during Golden Week.
📋 Article Processing Timeline
- 📰 Published: April 30, 2026 at 20:00
- 🔍 Collected: April 30, 2026 at 11:32
- 🤖 AI Analyzed: April 30, 2026 at 20:46 (9h 14m after Collected)
Smartbooks Co., Ltd. (hereinafter "Smartbooks") and Tateoki Co., Ltd. (hereinafter "Tateoki") have fully launched their collaboration, which has been progressively developing since February 2026. This initiative makes over 500 Smartbooks titles, primarily business and practical books, viewable in a list format using Tateoki's "spine + horizontal scroll" bookshelf UI.
Through this collaboration, users can intuitively select a book of interest by horizontally scrolling through a bookshelf displaying over 500 titles, as if tracing with their finger. The total playback time for the featured works exceeds 2,700 hours, providing an opportunity for users to discover a suitable book or an unexpected gem during Golden Week travel, time at home, walks, or while doing household chores.
Collaboration Page
Tateoki "Smartbooks" Collaboration Page: https://www.tateoki.com/smartbooks
Collaboration page displaying over 500 Smartbooks titles with Tateoki's spine UI.
A Bookshelf as a Solution to the "Unable to Choose" Problem
With the spread of audiobooks and audio reading, reading has expanded into daily life not only as "reading" but also as "listening." Being able to access book content even during times when one cannot constantly look at a screen, such as while commuting, working, or doing household chores, is of great value to busy users.
On the other hand, as the number of works increases, the initial experience of "which to choose" becomes crucial. On screens where titles and descriptions are simply arranged vertically, it can be difficult to grasp the overall picture of a work, and users may disengage before comparing options.
Reading changes not only in "what you read" but also in "how you encounter it."
This collaboration provides an experience where users can naturally find books that are difficult to discover through search alone, by displaying over 500 Smartbooks titles in a spine-style UI, allowing them to browse as if looking at bookshelves in a bookstore.
Bringing Back Bookshelves to "Audible E-books"
Smartbooks is a reading app that focuses on business and practical books as "audible e-books." It allows users to listen to the content of books in audio and also refer to the text and diagrams as needed, enabling them to progress through reading by combining auditory input with visual comprehension.
Additionally, with a design that allows free trial reading and listening of tables of contents and introductory sections, users can search for a book that suits them as if browsing in a bookstore. This collaboration with Tateoki further expands that "selection experience."
Tateoki's bookshelf-style UI is characterized by its ability to intuitively grasp titles and genres by arranging works as book spines. With over 500 titles displayed, the volume of "this much to listen to" is visually conveyed, allowing users to compare and discover many works at once.
Proposing "How to Encounter" Rather Than "What to Choose"
Golden Week is a period when travel time and time spent at home increase, making it easier to encounter new books and knowledge. Even for those who find it difficult to secure dedicated reading time, audiobooks allow them to absorb book content while commuting, walking, or doing household chores.
Through this collaboration, Smartbooks and Tateoki will propose a new way of discovering works in audio reading, providing users with a pathway to encounter unexpected books by browsing a bookshelf, rather than just deciding "what to choose" through search.
Comments
Hiroshi Auchi, Representative Director, Smartbooks Co., Ltd.
"Reading changes with 'how you choose.'
The 'reading experience' has evolved, but the 'method of selection' has been left behind.
Smartbooks has created a place where users can encounter a book as if browsing in a bookstore, by freely trial reading and listening to the table of contents and introduction.
This collaboration will further expand that experience and redefine the very entrance to reading."
Shigeo Murata, Representative Director, Tateoki Co., Ltd.
"In an age of information overload, encountering good content comes not only from search but also from accidental discovery.
Tateoki aims to provide an experience where users can recognize a lot of information without burden and encounter unexpected books by arranging content like book spines.
Through this collaboration, we will expand new ways for users to encounter content."
Experience reading with the bookshelf-style UI here
Tateoki "Smartbooks" Collaboration Page: https://www.tateoki.com/smartbooks
About Smartbooks
Smartbooks is a reading app that focuses on business and practical books as "audible e-books." In addition to the experience of reading with audio, it connects to the text and diagrams, and allows free trial reading and listening to deepen understanding.
Through this collaboration, users can intuitively select a book of interest by horizontally scrolling through a bookshelf displaying over 500 titles, as if tracing with their finger. The total playback time for the featured works exceeds 2,700 hours, providing an opportunity for users to discover a suitable book or an unexpected gem during Golden Week travel, time at home, walks, or while doing household chores.
Collaboration Page
Tateoki "Smartbooks" Collaboration Page: https://www.tateoki.com/smartbooks
Collaboration page displaying over 500 Smartbooks titles with Tateoki's spine UI.
A Bookshelf as a Solution to the "Unable to Choose" Problem
With the spread of audiobooks and audio reading, reading has expanded into daily life not only as "reading" but also as "listening." Being able to access book content even during times when one cannot constantly look at a screen, such as while commuting, working, or doing household chores, is of great value to busy users.
On the other hand, as the number of works increases, the initial experience of "which to choose" becomes crucial. On screens where titles and descriptions are simply arranged vertically, it can be difficult to grasp the overall picture of a work, and users may disengage before comparing options.
Reading changes not only in "what you read" but also in "how you encounter it."
This collaboration provides an experience where users can naturally find books that are difficult to discover through search alone, by displaying over 500 Smartbooks titles in a spine-style UI, allowing them to browse as if looking at bookshelves in a bookstore.
Bringing Back Bookshelves to "Audible E-books"
Smartbooks is a reading app that focuses on business and practical books as "audible e-books." It allows users to listen to the content of books in audio and also refer to the text and diagrams as needed, enabling them to progress through reading by combining auditory input with visual comprehension.
Additionally, with a design that allows free trial reading and listening of tables of contents and introductory sections, users can search for a book that suits them as if browsing in a bookstore. This collaboration with Tateoki further expands that "selection experience."
Tateoki's bookshelf-style UI is characterized by its ability to intuitively grasp titles and genres by arranging works as book spines. With over 500 titles displayed, the volume of "this much to listen to" is visually conveyed, allowing users to compare and discover many works at once.
Proposing "How to Encounter" Rather Than "What to Choose"
Golden Week is a period when travel time and time spent at home increase, making it easier to encounter new books and knowledge. Even for those who find it difficult to secure dedicated reading time, audiobooks allow them to absorb book content while commuting, walking, or doing household chores.
Through this collaboration, Smartbooks and Tateoki will propose a new way of discovering works in audio reading, providing users with a pathway to encounter unexpected books by browsing a bookshelf, rather than just deciding "what to choose" through search.
Comments
Hiroshi Auchi, Representative Director, Smartbooks Co., Ltd.
"Reading changes with 'how you choose.'
The 'reading experience' has evolved, but the 'method of selection' has been left behind.
Smartbooks has created a place where users can encounter a book as if browsing in a bookstore, by freely trial reading and listening to the table of contents and introduction.
This collaboration will further expand that experience and redefine the very entrance to reading."
Shigeo Murata, Representative Director, Tateoki Co., Ltd.
"In an age of information overload, encountering good content comes not only from search but also from accidental discovery.
Tateoki aims to provide an experience where users can recognize a lot of information without burden and encounter unexpected books by arranging content like book spines.
Through this collaboration, we will expand new ways for users to encounter content."
Experience reading with the bookshelf-style UI here
Tateoki "Smartbooks" Collaboration Page: https://www.tateoki.com/smartbooks
About Smartbooks
Smartbooks is a reading app that focuses on business and practical books as "audible e-books." In addition to the experience of reading with audio, it connects to the text and diagrams, and allows free trial reading and listening to deepen understanding.