Participating in the "Randoseru Expo" at Yamadaya in Toyota City, Aichi Prefecture [Chikyu NASA Randoseru®]

CHIKYU Co., Ltd. (Minato-ku, Tokyo, CEO: Yasuo Tsujitani), which plans and sells randoseru (school backpacks), will participate in the "Randoseru Expo" at Yamadaya in Toyota City, Aichi Prefecture.

We will exhibit and sell approximately 50 Chikyu NASA Randoseru® models that use Temper Foam®, a shock-absorbing material developed for NASA. Please visit the store with your family, try them on, and consider them from various angles such as comfort, functionality, and color. We look forward to your visit.

Event Details *No reservation required Date and Time: 4/18 (Sat) - 4/19 (Sun) 10:00 - 18:30 Location: T-FACE Building A, 6th Floor Address: 1-57-1 Wakamiyacho, Toyota City Phone: 0565-33-0004 Purchase Bonus: Chikyu NASA Randoseru® Original Lesson Bag & Shoe Case Set

[New] Chikyu NASA Randoseru® COSMOS FILLES Product Number: KF-N01 Price (incl. tax): 68,000 yen / Price (excl. tax): 74,800 yen Gusset Width: 12.5cm Weight: Approx. 1,010g Main Material: Clarino F Colors: Lilac x Pearl Lavender / Pink Beige x Pearl Beige / Carmine

Cosmos means 'harmonious universe' in Greek and 'a young girl's sincere heart' in the language of flowers. This lightweight randoseru is designed to reflect the image of a young girl blooming gently and beautifully while harmonizing with everything she will encounter. The two colors, Lilac x Pearl Lavender and Pink Beige x Pearl Beige, feature pearl accent colors on trend colors. Additionally, the gradient cosmos pattern reflection highlights individuality. The classic red (Carmine) maintains a basic atmosphere with a single color, while the cosmos pattern gradient reflection serves as a subtle accent.

[New] Chikyu NASA Randoseru® WWF Model UNICA ANIMA Product Number: WWF-N05 Price (incl. tax): 81,000 yen / Price (excl. tax): 89,100 yen Gusset Width: 12.5cm Weight: Approx. 1,230g Main Material: Clarino Aqua Duo Colors: Frosty Gray / Turquoise / Olive Green

Insects, animals, and trees are all irreplaceable lives born of the Earth. In 2025, the IUCN announced that over 40,000 species of wildlife are threatened with extinction. This model was born from the desire to make even a small change as a fellow inhabitant of the Earth. 5% of the sales will be used for environmental conservation activities undertaken by WWF Japan.

[New Color] Chikyu NASA Randoseru® YOLO Product Number: EY-N01 Price (incl. tax): 72,000 yen / Price (excl. tax): 79,200 yen Gusset Width: 12.5cm Weight: Approx. 1,140g Main Material: Clarino F Colors: Black x Navy (New Color) / Nail Pink x Antique White / Lilac x Pink Beige / Bordeaux x Khaki

YOLO is an abbreviation for 'You only live once.' We expressed respect for individuality through designs that boldly use multiple colors and an unprecedented original asymmetrical flap shape. It embodies our wish for children to carry what they truly like. *This product comes with one YOLO cover.

What is Chikyu NASA Randoseru®? Supporting, protecting, and encouraging children's dreams and growth. That is CHIKYU Co., Ltd.'s 'Chikyu NASA Randoseru® Series'. The Chikyu NASA Randoseru® incorporates a shock-absorbing material called Temper Foam®, developed for NASA (National Aeronautics and Space Administration), to reduce the burden on children who carry many items every day, making it a child-friendly randoseru. By fusing our long-cultivated experience and technical capabilities with the latest technology, we create randoseru that no other company has. In addition to pursuing advanced science, we aim to create randoseru that are kind to both the earth and children by using materials that consider the global environment.

Request for 2027 Randoseru Catalog (Free) We are currently accepting free requests for the randoseru catalog for children entering school in 2027. You can request it from the dedicated form on our official website. Please utilize it for the first step of 'Rankatsu' (randoseru hunting) and preparation for school enrollment.

CHIKYU Co., Ltd. With the dream and wish to spread to every corner of the earth, we were founded in 1922 as 'Chikyu Kaban Seisakusho' (Earth Bag Factory). Since then, with 'Earth overflowing with life' as our motif, we have gained immense trust from various quarters for our high-quality and conscientious products, which continues to this day. To tackle manufacturing that is 'kind to both the earth and children' with even greater determination from all employees, we changed our company name from Ikeda Chikyu Co., Ltd. to CHIKYU Co., Ltd. in September 2023. Having been involved with randoseru for about 50 years, what we have cherished is 'manufacturing that connects with the hearts of those who use it.' What brings joy to children and what provides peace of mind to parents? We want to protect children and nurture their dreams through randoseru. What realized such thoughts was the encounter with shock-absorbing technology adopted by NASA, which reduces the weight of the randoseru. The Chikyu NASA Randoseru® continues to be patronized by many customers today as a child-friendly randoseru. Furthermore, we are engaging in SDGs initiatives to protect children's futures and have begun making sustainable randoseru using recycled materials. Believing that the future can be created from a randoseru, we deliver each randoseru packed with the future of children.