2027 CHIKYU Randoseru Reservation Exhibition to be Held at Kinkodo Bookstore Main Store in Kochi
CHIKYU Co., Ltd. will host the "2027 CHIKYU Randoseru Reservation Exhibition" at the Kinkodo Bookstore Main Store in Kochi from June 6 to 7. The event will feature approximately 50 products, primarily the "Chikyu NASA Randoseru®" utilizing a shock-absorbing material developed for NASA. Highlights include the new lightweight model "Cosmos Filles" weighing around 1,010g, and the environmentally friendly WWF collaboration model "UNICA ANIMA." Purchasers will receive benefits such as gift certificates.
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- 📰 Published: May 22, 2026 at 18:30
- 🔍 Collected: May 22, 2026 at 10:01
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CHIKYU Co., Ltd. (Minato-ku, Tokyo; CEO: Yasuo Tsujitani), a company involved in the planning and sales of school backpacks (randoseru), will hold a CHIKYU Randoseru Reservation Exhibition at the Kinkodo Bookstore Main Store in Kochi. The exhibition will feature approximately 50 items, primarily the "Chikyu NASA Randoseru®" which uses Temper Foam®, a shock-absorbing material developed for NASA. It will also showcase new models such as "Cosmos Filles," a lightweight model for girls weighing about 1,010g, and "UNICA ANIMA," a new environmentally friendly collaboration model with WWF.
We invite you to take this opportunity to actually try on the products and experience their weight and functionality.
Event Details *No reservation required
Dates and Times
Saturday, June 6 - Sunday, June 7
Location
Kinkodo Bookstore Main Store
Phone Number
088-822-0161
Purchase Benefits
1. Yosakoi Town Gift Certificate 2,000 yen
2. Stationery
3. CHIKYU Tool Box Set
4. Personalized Keychain
[New Product] Chikyu NASA Randoseru® COSMOS FILLES
Product Number: KF-N01
Price with tax: 68,000 yen / Price without tax: 74,800 yen
Gusset Width: 12.5cm Weight: approx. 1,010g
Main Material: Clarino F
Colors available: Lilac x Pearl Lavender / Pink Beige x Pearl Beige / Carmine
"Cosmos" means "harmonious universe" in Greek, and in the language of flowers, it means "the sincerity of a young girl."
This lightweight randoseru is designed with the image of a single girl gently and beautifully blooming while living in harmony with everything she will encounter.
The two colors, Lilac x Pearl Lavender and Pink Beige x Pearl Beige, feature trend colors with pearl accents.
Additionally, the gradient cosmos-patterned reflection brings out individuality. The classic red (Carmine) maintains a basic atmosphere with a single color, while the cosmos-patterned gradient reflection serves as a subtle accent.
See details
[New Product] Chikyu NASA Randoseru® WWF Model UNICA ANIMA
Product Number: WWF-N05
Price with tax: 81,000 yen / Price without tax: 89,100 yen
Gusset Width: 12.5cm
Weight: approx. 1,230g
Main Material: Clarino Aqua Duo
Colors available: Frosty Gray / Turquoise / Olive Green
Insects, animals, and trees are all irreplaceable lives born from the earth. In 2025, the IUCN announced that more than 40,000 species of wildlife are threatened with extinction.
This product 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.
See details
[New Color] Chikyu NASA Randoseru® YOLO
Product Number: EY-N01
Price with tax: 72,000 yen / Price without tax: 79,200 yen
Gusset Width: 12.5cm
Weight: approx. 1,140g
Main Material: Clarino F
Colors available: 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."
Respect for individuality is expressed through designs that boldly use multiple colors and an unprecedented original asymmetrical flap shape.
It embodies the hope that children will carry what they truly like.
*This product comes with one YOLO cover.
See details
[Standard Product] LA-TERRA
A new challenge! The lightest model in CHIKYU's history, at approximately 1,000g.
The earth's function of a "23.4-degree axis" is expressed in the flap design. It embodies the desire to watch over children living with the earth. In addition to classic black and navy, it comes in three colors, including a rainbow lineup that respects diverse and colorful individuality. The earth's axis design on the flap, and the earth design on the shoulder straps and sides are reflectors, shining even in the dark. It also uses Clarino F, a light and durable material. As it is flexible and conforms well to the body, it is recommended for children who want to try a randoseru with as little burden as possible.
See details
[Standard Product] Liberte Aile
CHIKYU's first yellow color
Pastel yellow joined the lineup last year in the adult girly "Liberte Aile" series, featuring a gradient color small bird and feather design that won't get tiring over six years. It comes in five stylish colors that are hard to choose from, including trendy lilac and mint. The pastel yellow has resulted in a randoseru that is sure to brighten up every day.
See details
[Standard Product] Liberte Balloon
Ki
Keywords:
We invite you to take this opportunity to actually try on the products and experience their weight and functionality.
Event Details *No reservation required
Dates and Times
Saturday, June 6 - Sunday, June 7
Location
Kinkodo Bookstore Main Store
Phone Number
088-822-0161
Purchase Benefits
1. Yosakoi Town Gift Certificate 2,000 yen
2. Stationery
3. CHIKYU Tool Box Set
4. Personalized Keychain
[New Product] Chikyu NASA Randoseru® COSMOS FILLES
Product Number: KF-N01
Price with tax: 68,000 yen / Price without tax: 74,800 yen
Gusset Width: 12.5cm Weight: approx. 1,010g
Main Material: Clarino F
Colors available: Lilac x Pearl Lavender / Pink Beige x Pearl Beige / Carmine
"Cosmos" means "harmonious universe" in Greek, and in the language of flowers, it means "the sincerity of a young girl."
This lightweight randoseru is designed with the image of a single girl gently and beautifully blooming while living in harmony with everything she will encounter.
The two colors, Lilac x Pearl Lavender and Pink Beige x Pearl Beige, feature trend colors with pearl accents.
Additionally, the gradient cosmos-patterned reflection brings out individuality. The classic red (Carmine) maintains a basic atmosphere with a single color, while the cosmos-patterned gradient reflection serves as a subtle accent.
See details
[New Product] Chikyu NASA Randoseru® WWF Model UNICA ANIMA
Product Number: WWF-N05
Price with tax: 81,000 yen / Price without tax: 89,100 yen
Gusset Width: 12.5cm
Weight: approx. 1,230g
Main Material: Clarino Aqua Duo
Colors available: Frosty Gray / Turquoise / Olive Green
Insects, animals, and trees are all irreplaceable lives born from the earth. In 2025, the IUCN announced that more than 40,000 species of wildlife are threatened with extinction.
This product 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.
See details
[New Color] Chikyu NASA Randoseru® YOLO
Product Number: EY-N01
Price with tax: 72,000 yen / Price without tax: 79,200 yen
Gusset Width: 12.5cm
Weight: approx. 1,140g
Main Material: Clarino F
Colors available: 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."
Respect for individuality is expressed through designs that boldly use multiple colors and an unprecedented original asymmetrical flap shape.
It embodies the hope that children will carry what they truly like.
*This product comes with one YOLO cover.
See details
[Standard Product] LA-TERRA
A new challenge! The lightest model in CHIKYU's history, at approximately 1,000g.
The earth's function of a "23.4-degree axis" is expressed in the flap design. It embodies the desire to watch over children living with the earth. In addition to classic black and navy, it comes in three colors, including a rainbow lineup that respects diverse and colorful individuality. The earth's axis design on the flap, and the earth design on the shoulder straps and sides are reflectors, shining even in the dark. It also uses Clarino F, a light and durable material. As it is flexible and conforms well to the body, it is recommended for children who want to try a randoseru with as little burden as possible.
See details
[Standard Product] Liberte Aile
CHIKYU's first yellow color
Pastel yellow joined the lineup last year in the adult girly "Liberte Aile" series, featuring a gradient color small bird and feather design that won't get tiring over six years. It comes in five stylish colors that are hard to choose from, including trendy lilac and mint. The pastel yellow has resulted in a randoseru that is sure to brighten up every day.
See details
[Standard Product] Liberte Balloon
Ki
Keywords:
FAQ
「2027CHIKYU ランドセル予約展示会」はどこで開催されますか？
高知・金高堂書店 本店で開催されます。
展示会の開催日時はいつですか？
6月6日(土)～6月7日(日)に開催されます。
展示会での成約特典は何ですか？
よさこいタウン商品券2,000円分、文具、CHIKYUお道具箱セット、名入れキーホルダーの4点が用意されています。
「地球NASAランドセル®」の特徴は何ですか？
NASAのために開発された衝撃吸収材「テンパーフォーム®」を使用している点です。
軽量モデルの「Cosmos Files(コスモスフィーユ)」の重量はどのくらいですか？
重量は約1,010gです。