Participating in the "2027 San-A Randoseru New Product Sales Event" at San-A Gushikawa Main City Store in Okinawa.
Key facts
- Participating in the "2027 San-A Randoseru New Product Sales Event" at San-A Gushikawa Main City Store in Okinawa.
- CHIKYU Inc. will participate in the "2027 San-A Randoseru New Product Sales Event" held at the San-A Gushikawa Main City Store in Okinawa. They will exhibit and sell approximately 50 items, including new and collaboration models, centered around the "Chikyu NASA Randoseru®" which uses shock-absorbing material developed for NASA.
- Source: PR Times
- Date: June 12, 2026
Direct answer
CHIKYU Inc. will participate in the "2027 San-A Randoseru New Product Sales Event" held at the San-A Gushikawa Main City Store in Okinawa. They will exhibit and sell approximately 50 items, including new and collaboration models, centered around the "Chikyu NASA Randoseru®" which uses shock-absorbing material developed for NASA.
- Citation
- Participating in the "2027 San-A Randoseru New Product Sales Event" at San-A Gushikawa Main City Store in Okinawa. (June 12, 2026), PR Times
- Source
- PR Times
- Date
- June 12, 2026
CHIKYU Inc. will participate in the "2027 San-A Randoseru New Product Sales Event" held at the San-A Gushikawa Main City Store in Okinawa. They will exhibit and sell approximately 50 items, including new and collaboration models, centered around the "Chikyu NASA Randoseru®" which uses shock-absorbing material developed for NASA.
📋 Article Processing Timeline
- 📰 Published: June 12, 2026 at 18:10
- 🔍 Collected: June 12, 2026 at 09:21
- 🤖 AI Analyzed: June 12, 2026 at 16:52 (7h 31m after Collected)
CHIKYU Inc. (Minato-ku, Tokyo, CEO: Yasuo Tsujitani), a company that plans and sells randoseru (Japanese school backpacks), will participate in the "2027 San-A Randoseru New Product Sales Event" at the San-A Gushikawa Main City Store in Okinawa.
We will exhibit and sell approximately 50 items, including new and collaboration models, centered around the "Chikyu NASA Randoseru®" which uses shock-absorbing material developed for NASA. We invite you to visit with your family to 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
June 27, 2026 (Saturday) - June 30, 2026 (Tuesday) 10:00 - 18:00
Location
San-A Gushikawa Main City Store, 1F Central Court
Address
450-1 Gushikawa, Uruma City
Phone
098-974-1300
[New Product] Chikyu NASA Randoseru® COSMOS FILLES
Product Number: KF-N01
Price (incl. tax): ¥68,000 / Price (excl. tax): ¥74,800
Gusset Width: 12.5cm Weight: Approx. 1,010g
Main Material: Clarino F
Color Variations: Lilac x Pearl Lavender / Pink Beige x Pearl Beige / Carmine
Cosmos, which means "harmonious universe" in Greek and "maiden's sincerity" in flower language.
This is a lightweight randoseru designed to represent a young girl blooming gently and beautifully while harmonizing with everything she encounters.
The Lilac x Pearl Lavender and Pink Beige x Pearl Beige colors feature pearl accents on trendy colors.
Additionally, the gradient cosmos pattern reflection enhances individuality. The classic red (Carmine) maintains a basic atmosphere with its solid color, while the cosmos pattern gradient reflection serves as a subtle accent.
[New Product] Chikyu NASA Randoseru® WWF Model UNICA ANIMA
Product Number: WWF-N05
Price (incl. tax): ¥81,000 / Price (excl. tax): ¥89,100
Gusset Width: 12.5cm
Weight: Approx. 1,230g
Main Material: Clarino Aqua Duo
Color Variations: Frosty Gray / Turquoise / Olive Green
Insects, animals, trees – all are irreplaceable lives born from the Earth. Over 40,000 species of wildlife are listed as endangered by the IUCN in 2025.
This product was born from the desire to make even a small difference as a companion to the Earth.
5% of sales will be used to support environmental conservation activities undertaken by WWF Japan.
[New Color] Chikyu NASA Randoseru® YOLO
Product Number: EY-N01
Price (incl. tax): ¥72,000 / Price (excl. tax): ¥79,200
Gusset Width: 12.5cm
Weight: Approx. 1,140g
Main Material: Clarino F
Color Variations: 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."
It expresses respect for individuality through designs that boldly use multiple colors and an unprecedented original asymmetrical flap shape.
We hope that children will be able to carry what they love.
*This product comes with one YOLO cover.
What is Chikyu NASA Randoseru®?
https://chikyubag.com/lp/
Supporting, protecting, and fostering children's dreams and growth. That is the mission of CHIKYU Inc.'s "Chikyu NASA Randoseru® Series."
Chikyu NASA Randoseru® incorporates Temper Foam®, a shock-absorbing material developed for NASA (National Aeronautics and Space Administration), to reduce the burden on children who carry many belongings every day, making it a randoseru that is gentle to children. By fusing long-cultivated experience and technical expertise with the latest technology, we create randoseru that are unique in the market. We pursue not only cutting-edge science but also aim to create randoseru that are gentle to both the Earth and children by using environmentally friendly materials and supplies.
Request for 2027 Randoseru Catalog (Free)
https://chikyubag.com/catalog/
We are now accepting free requests for the 2027 Randoseru catalog for children entering school. Please use it as the first step in your randoseru selection and preparation for school.
CHIKYU Inc.
With the dream and wish to spread across every corner of the Earth, we founded "Chikyu Kaban Seisakusho" (Earth Bag Factory) in 1922. Since then, inspired by the motif of "a vibrant Earth," we have earned widespread trust from many parties through high-quality, conscientious products, leading to our current position. To further commit ourselves to "manufacturing that is gentle to both the Earth and children," we changed our company name from Ikeda Chikyu Co., Ltd. to CHIKYU Inc. in September 2023. We have been involved with randoseru for about 50 years, and what we have always valued is "manufacturing that connects with the user's heart." What brings joy to children, and what can parents feel secure about? We want to protect children and nurture their dreams through randoseru. This desire was realized through our encounter with shock-absorbing technology, adopted by NASA, which reduces the weight of randoseru. Chikyu NASA Randoseru® continues to be loved by many customers as a randoseru that is gentle to children. Furthermore, as part of our commitment to protecting children's future, we are engaged in SDGs initiatives and have begun creating sustainable randoseru using recycled materials. We believe that the future can be created from randoseru, and we deliver each randoseru filled with the children's future.
- - -
CHIKYU Inc. "Chikyu NASA Randoseru®"
■ Official Website
https://chikyubag.com/
- - -
■ Chikyu NASA Randoseru® Social Media
Instagram https://www.instagram.com/chikyu.nasa/
X https://x.com/ChikyuNasa
LINE https://lin.ee/z18kMSk
We will exhibit and sell approximately 50 items, including new and collaboration models, centered around the "Chikyu NASA Randoseru®" which uses shock-absorbing material developed for NASA. We invite you to visit with your family to 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
June 27, 2026 (Saturday) - June 30, 2026 (Tuesday) 10:00 - 18:00
Location
San-A Gushikawa Main City Store, 1F Central Court
Address
450-1 Gushikawa, Uruma City
Phone
098-974-1300
[New Product] Chikyu NASA Randoseru® COSMOS FILLES
Product Number: KF-N01
Price (incl. tax): ¥68,000 / Price (excl. tax): ¥74,800
Gusset Width: 12.5cm Weight: Approx. 1,010g
Main Material: Clarino F
Color Variations: Lilac x Pearl Lavender / Pink Beige x Pearl Beige / Carmine
Cosmos, which means "harmonious universe" in Greek and "maiden's sincerity" in flower language.
This is a lightweight randoseru designed to represent a young girl blooming gently and beautifully while harmonizing with everything she encounters.
The Lilac x Pearl Lavender and Pink Beige x Pearl Beige colors feature pearl accents on trendy colors.
Additionally, the gradient cosmos pattern reflection enhances individuality. The classic red (Carmine) maintains a basic atmosphere with its solid color, while the cosmos pattern gradient reflection serves as a subtle accent.
[New Product] Chikyu NASA Randoseru® WWF Model UNICA ANIMA
Product Number: WWF-N05
Price (incl. tax): ¥81,000 / Price (excl. tax): ¥89,100
Gusset Width: 12.5cm
Weight: Approx. 1,230g
Main Material: Clarino Aqua Duo
Color Variations: Frosty Gray / Turquoise / Olive Green
Insects, animals, trees – all are irreplaceable lives born from the Earth. Over 40,000 species of wildlife are listed as endangered by the IUCN in 2025.
This product was born from the desire to make even a small difference as a companion to the Earth.
5% of sales will be used to support environmental conservation activities undertaken by WWF Japan.
[New Color] Chikyu NASA Randoseru® YOLO
Product Number: EY-N01
Price (incl. tax): ¥72,000 / Price (excl. tax): ¥79,200
Gusset Width: 12.5cm
Weight: Approx. 1,140g
Main Material: Clarino F
Color Variations: 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."
It expresses respect for individuality through designs that boldly use multiple colors and an unprecedented original asymmetrical flap shape.
We hope that children will be able to carry what they love.
*This product comes with one YOLO cover.
What is Chikyu NASA Randoseru®?
https://chikyubag.com/lp/
Supporting, protecting, and fostering children's dreams and growth. That is the mission of CHIKYU Inc.'s "Chikyu NASA Randoseru® Series."
Chikyu NASA Randoseru® incorporates Temper Foam®, a shock-absorbing material developed for NASA (National Aeronautics and Space Administration), to reduce the burden on children who carry many belongings every day, making it a randoseru that is gentle to children. By fusing long-cultivated experience and technical expertise with the latest technology, we create randoseru that are unique in the market. We pursue not only cutting-edge science but also aim to create randoseru that are gentle to both the Earth and children by using environmentally friendly materials and supplies.
Request for 2027 Randoseru Catalog (Free)
https://chikyubag.com/catalog/
We are now accepting free requests for the 2027 Randoseru catalog for children entering school. Please use it as the first step in your randoseru selection and preparation for school.
CHIKYU Inc.
With the dream and wish to spread across every corner of the Earth, we founded "Chikyu Kaban Seisakusho" (Earth Bag Factory) in 1922. Since then, inspired by the motif of "a vibrant Earth," we have earned widespread trust from many parties through high-quality, conscientious products, leading to our current position. To further commit ourselves to "manufacturing that is gentle to both the Earth and children," we changed our company name from Ikeda Chikyu Co., Ltd. to CHIKYU Inc. in September 2023. We have been involved with randoseru for about 50 years, and what we have always valued is "manufacturing that connects with the user's heart." What brings joy to children, and what can parents feel secure about? We want to protect children and nurture their dreams through randoseru. This desire was realized through our encounter with shock-absorbing technology, adopted by NASA, which reduces the weight of randoseru. Chikyu NASA Randoseru® continues to be loved by many customers as a randoseru that is gentle to children. Furthermore, as part of our commitment to protecting children's future, we are engaged in SDGs initiatives and have begun creating sustainable randoseru using recycled materials. We believe that the future can be created from randoseru, and we deliver each randoseru filled with the children's future.
- - -
CHIKYU Inc. "Chikyu NASA Randoseru®"
■ Official Website
https://chikyubag.com/
- - -
■ Chikyu NASA Randoseru® Social Media
Instagram https://www.instagram.com/chikyu.nasa/
X https://x.com/ChikyuNasa
LINE https://lin.ee/z18kMSk
FAQ
Where can I purchase CHIKYU's randoseru?
They are mainly sold through the official online store, department stores nationwide, and specialty randoseru shops. This event in Okinawa is a limited-time sales opportunity.
What is the main feature of the "Chikyu NASA Randoseru®"?
Its primary feature is being lightweight and reducing shoulder burden, thanks to the "Temper Foam®" shock-absorbing material developed for NASA.
For what purpose are the WWF model randoseru purchased?
A portion of the sales is donated to WWF Japan's conservation activities, making them a choice for parents concerned about environmental issues or social contribution.
What is the design concept of the new model "COSMOS FILLES"?
Inspired by the cosmos, meaning "harmonious universe" in Greek, it's a lightweight randoseru symbolizing a girl's beautiful growth in harmony with her surroundings.
What kind of company is CHIKYU Inc.?
Founded in 1922, it's a long-established company pursuing randoseru manufacturing that is "gentle to both the Earth and children," actively engaging in environmental considerations and SDGs.