Earth NASA Backpacks Event
2026-06-04 00:57:11

A Special Event Featuring Earth NASA Backpacks at Tokihahonten in Oita

Experience Earth NASA Backpacks at Tokihahonten



CHIKYU Corporation, headquartered in Minato, Tokyo, is excited to announce the "Earth NASA Backpack® Order Fair" taking place at the Tokihahonten store in Oita. This event will feature around 50 models of backpacks, including the Earth NASA model that utilizes Tempur Foam®, a revolutionary shock-absorbent material developed for NASA. Families are encouraged to visit and try on these backpacks to explore their comfort, functionality, and vibrant colors.

Event Details



  • - Date: June 18 (Thursday) to June 30 (Tuesday), 2026
  • - Location: 6th Floor, Backpack Section, Tokihahonten
  • - Address: 2-1-4 Funai-cho, Oita City
  • - Phone: 097-538-1111 (Main Line)

Featured New Models



Earth NASA Backpack® COSMOS FILLES


  • - Model Number: KF-N01
  • - Price: ¥68,000 (tax included)
  • - Width: 12.5 cm
  • - Weight: Approximately 1,010 g
  • - Material: Clarino Efu
  • - Colors Available: Lilac × Pearl Lavender, Pink Beige × Pearl Beige, Carmine

This lightweight backpack is designed to reflect the harmonious beauty of a flower blossoming, symbolizing a young girl's journey towards her dreams. The trendy colors complemented by shimmering pearls, combined with a unique gradation pattern of cosmos flowers, enhance its personality while maintaining a classic appeal with a solid Carmine option.

Earth NASA Backpack® WWF Model UNICA ANIMA


  • - Model Number: WWF-N05
  • - Price: ¥81,000 (tax included)
  • - Width: 12.5 cm
  • - Weight: Approximately 1,230 g
  • - Material: Clarino Aqua Duo
  • - Colors Available: Frosty Gray, Turquoise, Olive Green

This model embodies the precious lives of all creatures on Earth, with a commitment to conservation reflected in its design. 5% of the sales will support WWF Japan's environmental preservation efforts.

Earth NASA Backpack® YOLO


  • - Model Number: EY-N01
  • - Price: ¥72,000 (tax included)
  • - Width: 12.5 cm
  • - Weight: Approximately 1,140 g
  • - Material: Clarino Efu
  • - Colors Available: New Black × Navy, Whale Pink × Antique White, Lilac × Pink Beige, Bordeaux × Khaki

YOLO, an abbreviation for "You only live once," represents a vibrant respect for individuality. The bold use of colors and innovative asymmetrical design reflect a child's personality. This model will come with an exclusive YOLO cover.

Understanding the Earth NASA Backpack®


The Earth NASA Backpack® series focuses on supporting children's dreams and growth. It is built with Tempur Foam® technology developed for NASA, aiming to minimize the burden on children carrying their daily essentials. By merging decades of expertise with cutting-edge technology, CHIKYU Corporation creates backpacks unmatched by competitors. Sustainability is also a priority, utilizing eco-friendly materials to protect both the planet and the youth.

Additional Information


Starting now, you can request a free catalog for the 2027 school year, specifically tailored for incoming students. Simply fill out the form on the official website to initiate your preparations.

CHIKYU Corporation was founded in 1922 with the ambition to share dreams across the globe. With a commitment to family-friendly, high-quality products, the company transitioned its name in 2023 from Ikeda Chikyu Co. to CHIKYU Corporation. Focused on creating backpacks that resonate with users, CHIKYU strives for a design ethos that protects and nurtures children’s futures while actively contributing to sustainable development goals.

For more information, please visit the official website here. Find CHIKYU on social media: Instagram, X, and LINE.


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