Join the Exciting Campaign for Children's Dental Health Week 2026!
June 4 to 10 marks the annual Children's Dental Health Week, emphasizing the importance of instilling proper dental habits early in childhood. We believe that fostering good oral health practices contributes to children’s overall well-being. To make this educational journey fun and engaging, we are excited to announce a special giveaway campaign that features original merchandise from the delightful picture book, Hamigaki Samurai.
This year, we are offering multiple chances for children and parents to participate and win fantastic prizes. Entry for the giveaway can be made through the QR code on the campaign application form, or directly via this link. Participating bookstores will distribute the campaign application form and coloring sheet for free, which can also be downloaded from our website. Check out the participating bookstore list on the campaign page.
Application Period:
April 25, 2026 (Saturday) to June 30, 2026 (Tuesday)
1. Cute Stickers
Participate in our quiz challenge where 100 lucky winners will receive adorable stickers!
How to Enter:
- Access the application form.
- Answer the quiz.
- Fill in the required details.
- Submit the form!
(Be sure to review the application guidelines on the form.)
- Complete the quiz entry through this link.
2. Original Tote Bag or Badges
Submit your colored artwork for a chance to win an original tote bag that fits the picture book perfectly (5 winners) or cool badges (20 winners)!
How to Enter:
- Go to the submission form.
- Color the sheet, take a photo, and upload it!
- Fill in your information.
- Complete your submission!
(Make sure to check the submission requirements on the form.)
- Submit your artwork at this link.
Winners will be notified through the shipment of prizes. Unfortunately, individual inquiries about results cannot be accommodated, so please keep this in mind. For further details, check the application form guidelines.
Written by Yasunori Kidani and illustrated by Aya Watanabe, Hamigaki Samurai follows the adventures of Momonosuke, who is training to become the best dental warrior in Japan. Along the way, he encounters charming and silly animals who dislike brushing their teeth, leading to comedic battles over dental hygiene.
Writer: Yasunori Kidani
Hailing from Ishikawa Prefecture, Yasunori Kidani graduated from Kanazawa College of Art and completed his graduate studies at Tokyo University of the Arts. He has published several books, including Zukou Kotoba de Kangaeru.
Illustrator: Aya Watanabe
Born in Saitama Prefecture and graduated from Musashino Art University, Aya Watanabe has illustrated numerous popular children's books including series such as Oyasai Seikatsu Ehon and Kudamon Oyakusoku Ehon.
The Kodomo no Hon editorial team proudly publishes a diverse range of books, including bestsellers like Okaasan wa ne and award-winning titles like Obento Bako-san Konnichiwa!. Our official site can be found at Kodomo No Hon. Stay connected through our various social media outlets for the latest book releases, playful video content, and ongoing giveaways!
Campaign Details:
This year, we are offering multiple chances for children and parents to participate and win fantastic prizes. Entry for the giveaway can be made through the QR code on the campaign application form, or directly via this link. Participating bookstores will distribute the campaign application form and coloring sheet for free, which can also be downloaded from our website. Check out the participating bookstore list on the campaign page.
Application Period:
April 25, 2026 (Saturday) to June 30, 2026 (Tuesday)
Prizes:
1. Cute Stickers
Participate in our quiz challenge where 100 lucky winners will receive adorable stickers!
How to Enter:
- Access the application form.
- Answer the quiz.
- Fill in the required details.
- Submit the form!
(Be sure to review the application guidelines on the form.)
- Complete the quiz entry through this link.
2. Original Tote Bag or Badges
Submit your colored artwork for a chance to win an original tote bag that fits the picture book perfectly (5 winners) or cool badges (20 winners)!
How to Enter:
- Go to the submission form.
- Color the sheet, take a photo, and upload it!
- Fill in your information.
- Complete your submission!
(Make sure to check the submission requirements on the form.)
- Submit your artwork at this link.
Announcement of Winners:
Winners will be notified through the shipment of prizes. Unfortunately, individual inquiries about results cannot be accommodated, so please keep this in mind. For further details, check the application form guidelines.
About the Picture Book - Hamigaki Samurai:
Written by Yasunori Kidani and illustrated by Aya Watanabe, Hamigaki Samurai follows the adventures of Momonosuke, who is training to become the best dental warrior in Japan. Along the way, he encounters charming and silly animals who dislike brushing their teeth, leading to comedic battles over dental hygiene.
- - ISBN: 9784867166000
- - Format: B5 variable / 38 pages
- - Price: 1,430 yen (1,300 yen + 10% tax)
About the Creators:
Writer: Yasunori Kidani
Hailing from Ishikawa Prefecture, Yasunori Kidani graduated from Kanazawa College of Art and completed his graduate studies at Tokyo University of the Arts. He has published several books, including Zukou Kotoba de Kangaeru.
Illustrator: Aya Watanabe
Born in Saitama Prefecture and graduated from Musashino Art University, Aya Watanabe has illustrated numerous popular children's books including series such as Oyasai Seikatsu Ehon and Kudamon Oyakusoku Ehon.
The Kodomo no Hon editorial team proudly publishes a diverse range of books, including bestsellers like Okaasan wa ne and award-winning titles like Obento Bako-san Konnichiwa!. Our official site can be found at Kodomo No Hon. Stay connected through our various social media outlets for the latest book releases, playful video content, and ongoing giveaways!
Topics Entertainment & Media）
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