Kids Who Love Card Games and Social Games Will Be Thrilled! A New Book Lets You Enjoy Rare Creatures from Around the World in a Collectible Card Format

Gakken Inc. (Shinagawa-ku, Tokyo / President: Tatsuya Minami), a group company of Gakken Holdings Co., Ltd. (Shinagawa-ku, Tokyo / President: Hiroaki Miyahara), released 'SSR Creatures Chronicle' on July 16, 2026.

A New Animal Book That Thrills Kids Who Love Card Games and Social Games!

- "I want my child to read more books..."

- "I hope my child grows up curious..."

- "But they're so absorbed in smartphones and games, they hardly pick up a book..."

For parents facing these concerns, here's a must-recommend book this summer!

Introducing 'SSR Creatures Chronicle'!

From the title alone, this book sparks excitement. If your child loves card games or social games (social gaming), they'll absolutely adore this book! Let's dive into its many charms.

Enjoy Rare Creatures from Around the World Like Collectible Cards!

The "SSR" in the book's title stands for "Super Special Rare," a term used in card and social games to denote top-tier rare characters.

True to its name, 'SSR Creatures Chronicle' lets you enjoy rare creatures from around the world just like browsing collectible cards.

The first thing that surprises you when opening the book is the chapter titles.

Chapter 1: "Primal Pack"

Chapter 2: "Nexus Pack"

Chapter 3: "Eden Pack"

And so on—each named just like actual card game booster packs.

At the start of each chapter, the corresponding "pack" is displayed, giving you the same thrilling sensation as opening a real card pack.

▲ At the beginning of each chapter, experience the excitement of opening a real card game pack!

As you turn the pages, you'll find a stunning lineup of rare creatures introduced in a cool, card-style format!

The entire book features a rare card design on every page—an impressive sight.

During production, the editorial team and designers meticulously fine-tuned each card one by one.

Crafted with ultimate attention to detail to replicate the charm of real cards, flipping each page feels like pulling a rare card from a pack.

From the poison-skinned "Golden Poison Frog" to the "Atrophaneura alcinous," often called the most beautiful butterfly in the world, the book introduces rare creatures from across the globe. While enjoying the game-like layout, children's curiosity will naturally be sparked!

▲ Thrilled by pages that feel like drawing rare cards!

Learn Real Animal Traits Through Game-Style Stats!

Each creature card in the book features various stats such as "Rarity," "★ Score," "Special Skill," "Diet Type," and "Size."

These stats are actually inspired by the real-life biology of each creature.

For example, "Special Skill" reflects actual physical traits, while "Diet Type" reveals what the animal eats. This helps deepen children's knowledge of animals.

▲ Learn real animal biology through game-inspired stats!

Cultivating a Heart That Values Living Creatures!

Beyond the fun of enjoying rare creatures in a card-game style, the book carries another important message:

"Some creatures have become rare due to human actions."

Indeed, among the creatures featured are not only those with unique traits but also endangered species and animals whose populations have drastically declined due to overhunting by humans.

Each chapter includes side columns discussing topics like "What are endangered species?" and "What impact do invasive species have?"

This book is filled with the hope that readers will "learn about rare creatures and develop a heart to cherish and protect them."

▲ Side columns that teach the importance of protecting animals!

What did you think?

We hope you now understand how this book is packed with engaging features that captivate children and nurture their curiosity about animals.

Perfect for summer reading and independent research projects, 'SSR Creatures Chronicle' is the ideal book to dive deep into the world of rare creatures. Don't miss out—enjoy the wonders of nature with this exciting new release!

[Product Overview]

'SSR Creatures Chronicle'

Supervised by: Tadayoshi Imaizumi

Price: ¥1,430 (tax included)

Release Date: July 16, 2026

Specifications: B6 size, 176 pages

E-book: Simultaneously released

ISBN: 978-4-05-206349-7

[Book Details & Purchase]

・Gakken Publishing Site: https://hon.gakken.jp/book/1020634900

・Amazon: https://www.amazon.co.jp/dp/405206349X

・Rakuten Books: https://books.rakuten.co.jp/rb/18626006/

Gakken Inc.

https://www.corp-gakken.co.jp/ ・President: Tatsuya Minami ・Incorporation Date: January 13, 2009 (Company name changed on October 1, 2022) ・Capital: ¥50 million ・Address: 2-11-8 Nishi-Gotanda, Shinagawa-ku, Tokyo 141-8416 ・Business: Publishing and content, global operations, medical and nursing publishing, products for kindergartens and schools, classroom-related services, e-commerce and online services, advertising

GAKKEN HOLDINGS CO., LTD.

https://www.gakken.co.jp/ ・President: Hiroaki Miyahara ・Incorporation Date: March 31, 1947 ・Capital: ¥19,817 million ・Sales: ¥199.1 billion, 82 consolidated subsidiaries (as of FY2025) Listed on the Tokyo Stock Exchange Prime Market (Stock Code: 9470) ・Address: 2-11-8 Nishi-Gotanda, Shinagawa-ku, Tokyo 141-8510 ・Phone: 03-6431-1001 (main) ・Business: Holding company established in 1946, operating in education, healthcare, and welfare Education: Classroom and tutoring services (e.g., Gakken Classroom), publishing of learning materials, kindergarten and school supplies Healthcare & Welfare: Senior housing with services, dementia group homes, childcare and after-school support Global: Operations in over 150 countries