Experience the Excitement of the 2027 Backpack Festival
CHIKYU Co., Ltd., a prominent company specializing in the design and sale of backpacks, is thrilled to announce its participation in the "Backpack Festival 2027" at Sendai Mitsukoshi. Running from June 3rd to June 8th, this event will showcase approximately 50 unique items, with a focus on the exceptional Earth NASA backpacks, which utilize the groundbreaking shock-absorbing material, Temper Foam®, developed specifically for NASA.
Make sure to bring your family to this exciting event where you can personally try on these innovative backpacks, assess their comfort, functionality, colors, and more. We look forward to welcoming you!
Event Details
- - Date: June 3rd (Wed) – June 8th (Mon), 2026 (Last day ends at 4 PM)
- - Location: Sendai Mitsukoshi, 7th floor, Main Building
- - Address: 4-8-15 Ichibancho, Aoba Ward, Sendai, Miyagi 980-8543
- - Phone: 022-225-7111
- - Special Offer: Customers who purchase during the event will receive a CHIKYU original name keychain.
Featured New Models
Let’s delve into some of the standout models at this year's festival:
1. Earth NASA Backpack® COSMOS FILLES
- - Model Number: KF-N01
- - Price: ¥68,000 (Before Tax: ¥74,800)
- - Dimensions: Width 12.5 cm
- - Weight: Approx. 1,010 g
- - Material: Clarino EF
- - Color Variants: Lilac x Pearl Lavender / Pink Beige x Pearl Beige / Carmine
This lightweight backpack draws inspiration from the cosmos, reflecting the harmonious relationship between a girl and her journey through life. The trendy lilac and pink hues are accented with pearls and showcase a unique gradient cosmos pattern, creating a memorable design. The classic red (carmine) holds a simplistic charm, complemented by the same stunning gradient pattern.
2. Earth NASA Backpack® WWF Model UNICA ANIMA
- - Model Number: WWF-N05
- - Price: ¥81,000 (Before Tax: ¥89,100)
- - Dimensions: Width 12.5 cm
- - Weight: Approx. 1,230 g
- - Material: Clarino Aqua Duo
- - Color Variants: Frosty Gray / Turquoise / Olive Green
Focused on raising awareness about endangered wildlife, this model contributes 5% of its sales to WWF Japan's conservation efforts, symbolizing the commitment to safeguarding our planet’s precious creatures.
3. Earth NASA Backpack® YOLO
- - Model Number: EY-N01
- - Price: ¥72,000 (Before Tax: ¥79,200)
- - Dimensions: Width 12.5 cm
- - Weight: Approx. 1,140 g
- - Material: Clarino EF
- - Color Variants: Black x Navy (New Color) / Nail Pink x Antique White / Lilac x Pink Beige / Bordeaux x Khaki
The YOLO backpack, which stands for “You Only Live Once,” celebrates individuality through a bold and asymmetric design. It is an invitation for children to express themselves and embrace their favorite things.
What is the Earth NASA Backpack®?
The Earth NASA Backpack® series from CHIKYU Co., Ltd. aims to support, protect, and inspire children's growth. Engineered using Temper Foam®, the shock-absorbing material developed for NASA, it minimizes the burden on children who carry heavy loads daily. Targeting both the children’s and the planet’s well-being, these backpacks are crafted with a perfect blend of traditional craftsmanship and modern technological advancements.
CHIKYU Co., Ltd. has a long-standing commitment to creating high-quality products that respect the environment. The company recently rebranded from Ikeda Chikyu Co., Ltd. to CHIKYU Co., Ltd. to better reflect its mission of producing environmentally friendly products. From using sustainable materials to innovatively designed backpacks, CHIKYU believes every backpack carries a child’s future within it.
Get Your Free Catalog for the 2027 School Year
To help parents prepare for their children’s first day of school, CHIKYU is offering free catalogs for the 2027 school year via their official website. This is a great first step in the back-to-school activities.
For more information, visit:
Earth NASA Backpacks Official Site
Join us at the Backpack Festival 2027 to explore, participate, and celebrate the joy of education and growth with the Earth NASA Backpack family!