Series Cumulative Sales Exceed 140,000 Copies! "Twin Princesses and 100 Dresses Dream" Released, Fostering Free Thinking with 1,128 Stickers.

Gakken Co., Ltd. (Shinagawa-ku, Tokyo; President and Representative Director: Tatsuya Nanjo), a group company of Gakken Holdings Co., Ltd. (Shinagawa-ku, Tokyo; President and Representative Director: Hiroaki Miyahara), released "Twin Princesses and 100 Dresses Dream" on July 2, 2026.

"Twin Princesses and 100 Dresses Dream" is a luxurious dress-up sticker book filled with plenty of peel-and-stick stickers.

With 100 dress stickers and an additional 1,128 stickers including accessories like tiaras and shoes, children can enjoy dress-up play. The dresses, featuring materials like sheer tulle and sparkling glitter, are enchanting just to look at. Let's dress up the twin princesses in various designs and colors.

This series of sticker books, featuring the twin princesses as protagonists, nurtures children's creativity through sticker play centered on dresses and fashion. With cute illustrations and abundant stickers, it has been loved by many since its release.

So far, a total of 6 books have been published: 4 original titles and 2 special editions. Including this new book, the cumulative number of copies printed has surpassed 140,000 (as of June 2026, according to Gakken's research), and every volume in this hit series has gone into immediate reprint after its release.

This 7th book in the series is a special edition that includes particularly popular dresses from the original 4 titles, along with newly drawn dresses. It's a book where you can fully enjoy dress-up play with charming, proven-popular dresses.

The author is Minami Nanamo (Manamo), who also works on children's books and the original brand "Fancy Surprise!". This dress-up book is popular not only with children but also with younger generations. Minami's children's books are highly praised by parents, with comments such as "My child is engrossed!" and "Adults are also delighted!" continuously being received.

This book, which allows children to engage in activities at their own pace, is perfect for accompanying them on outings or during waiting times for lessons. It is also recommended as a gift. Replacing time spent on digital devices with this book is also a great idea. Children are sure to be captivated by the sticker play that utilizes their fingertips.

1,128 Peel-and-Stick Stickers!

There are 12 sheets of stickers in total, with 100 dress stickers. Including accessories like tiaras and shoes, there are 1,128 stickers for dress-up play.

11 Rich Dress-Up Scenes

11 exciting scenes are featured, including the princesses' room and a romantic night balcony. The atmospheric backgrounds enhance the dress-up play.

Dress Up by Applying Accessories

There are also pages where you can complete the princesses' hairstyles and makeup by applying hair accessory stickers and nail part stickers.

The Cover Reverses to a "Closet in the Clouds" for Storage

When the cover is reversed, it reveals the twin princesses' room, themed around a castle in the clouds. You can enjoy dressing up the twin princesses as well as storing their dresses and tiaras. Additionally, in response to requests for a place to put stickers after peeling them from the backing sheet, the reverse side has been laminated. It can also be used as a storage space for stickers.

* This book is a revised and expanded edition of "Twin Princesses and 100 Dresses" (published July 2015), "Twin Princesses: Fairy Tale Kingdom and 100 Dresses" (published November 2015), "Twin Princesses: Wedding and 100 Dresses" (published June 2016), and "Twin Princesses: Lots of Sweets and 100 Dresses" (published November 2016).

FAQ

Q: Approximately what age group is "Twin Princesses and 100 Dresses Dream" intended for? A: While primarily aimed at preschoolers to middle elementary school children, it can be enjoyed by a wide range of ages.

Q: Can the stickers be peeled off and reapplied multiple times? A: Yes, the stickers are processed to be peelable and reappliable, so you can enjoy dress-up play repeatedly.

Q: Is there a place to store the stickers? A: The back of the cover is a laminated "Closet in the Clouds" where peeled stickers can be temporarily stored.

Q: Which series does "Series Cumulative Sales Exceed 140,000 Copies" refer to? A: It refers to the total number of copies printed for the following series published by Gakken: "Twin Princesses and 100 Dresses Rainbow" (published June 2025), "Twin Princesses and 100 Dresses Twinkle" (published October 2024), "Twin Princesses and 100 Dresses" (published July 2015), "Twin Princesses: Fairy Tale Kingdom and 100 Dresses" (published November 2015), "Twin Princesses: Wedding and 100 Dresses" (published June 2016), and "Twin Princesses: Lots of Sweets and 100 Dresses" (published November 2016).

Q: What is the difference between this book and the "Magic Dress House Series" of reading books? A: The series featuring the twin princesses include the "Princess Sticker Book Series" and the "Magic Dress House Series." The "Princess Sticker Book Series," including this book, are sticker play picture books that allow for extensive dress-up sticker play. The "Magic Dress House Series," on the other hand, are reading books suitable for children from lower elementary school and include a section at the end where children can enjoy dress-up sticker play with the dresses featured in the story. Both series feature the twin princesses as protagonists, and their story worlds are connected. If you come to love the characters, please also pick up the "Magic Dress House Series."

Product Overview

"Twin Princesses and 100 Dresses Dream"

Illustrations: Minami Nanamo

Price: 1,430 yen (tax included)

Release Date: July 2, 2026

Format: 187mm x 187mm

E-book: None

ISBN: 978-4-05-206345-9

【Details and Purchase of this Book Here】

・Gakken Publishing Site: https://hon.gakken.jp/book/1020634500

・Amazon: https://www.amazon.co.jp/dp/4052063457/

・Rakuten Books: https://books.rakuten.co.jp/rb/18591359/

Gakken Co., Ltd. (Gakken Inc.)

https://www.corp-gakken.co.jp/ ・President and Representative Director: Tatsuya Nanjo ・Date of Incorporation: January 13, 2009 (Name change October 1, 2022) ・Capital: 50 million yen ・Location: 2-11-8 Nishi-Gotanda, Shinagawa-ku, Tokyo 141-8416 ・Business Activities: Publishing and content business, global business, medical and nursing publishing content business, business for kindergartens and schools, classroom-related business, EC and online business, advertising business.

GAKKEN HOLDINGS CO., LTD.

https://www.gakken.co.jp/ ・President and Representative Director: Hiroaki Miyahara ・Date of Incorporation: March 31, 1947 ・Capital: 19,817 million yen ・Sales: 199.1 billion yen, Consolidated Subsidiaries: 82 companies (Fiscal Year ending September 2025) Listed on the Tokyo Stock Exchange Prime Market (Securities Code: 9470) ・Location: 2-11-8 Nishi-Gotanda, Shinagawa-ku, Tokyo 141-8510 ・Phone Number: 03-6431-1001 (Main) ・Business Activities: A holding company engaged in education and medical/welfare-related businesses since its founding in 1946. Education Field: Classroom and cram school business, including "Gakken Classrooms," Publishing and content business, including educational materials, Kindergarten and school business, including textbooks and childcare supplies. Medical Welfare Field: Housing for the elderly with services, Dementia group home business, Childcare support business, including nursery schools and after-school care. Global: Activities and business development in over 150 countries.