First Ever! Iwase Bookstore "CHIKYU NASA Randoseru® Order Event" to be Held in Yamagata Prefecture.
CHIKYU Co., Ltd. will hold its first "CHIKYU NASA Randoseru® Order Event" at Iwase Bookstore in Yamagata Prefecture. The event will showcase and sell approximately 50 items, including randoseru featuring NASA-developed shock-absorbing material, new models, and collaborative designs, encouraging families to visit.
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CHIKYU Co., Ltd. (Minato-ku, Tokyo; Representative Director: Yasuo Tsujitani), which plans and sells randoseru, will hold the "CHIKYU NASA Randoseru® Order Event" at Iwase Bookstore in Yamagata. Approximately 50 items, including new models and collaborative models, will be exhibited and sold, focusing on the CHIKYU NASA Randoseru® which uses Temperfoam®, a shock-absorbing material developed for NASA. We encourage families to visit, try on the randoseru, and consider the comfort, functionality, and colors from various angles. We look forward to your visit.
Event Details *No reservation required
Date and Time
May 16th (Sat) - May 17th (Sun)
Location
Shelter Nanyo Hall (Nanyo City Cultural Center)
Address
430-2 Mimadori, Nanyo City, Yamagata Prefecture 999-2232
Phone Number
024-533-1122
Contract Benefits
Original CHIKYU NASA Randoseru® stationery box set
[New Product] CHIKYU NASA Randoseru® COSMOS FILLES
Product Number: KF-N01
Price: 68,000 yen (tax included) / 74,800 yen (tax excluded)
Width: 12.5cm
Weight: Approximately 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 lightweight randoseru is designed to represent a girl gently and beautifully blossoming while harmonizing with everything she encounters. The two colors, Lilac x Pearl Lavender and Pink Beige x Pearl Beige, feature pearl accents in trendy colors. Additionally, the gradient cosmos pattern reflection enhances individuality. The classic red (Carmine) maintains a basic atmosphere with a single color, while the cosmos pattern gradient reflection adds a subtle touch.
See details
[New Product] CHIKYU NASA Randoseru® WWF Model UNICA ANIMA
Product Number: WWF-N05
Price: 81,000 yen (tax included) / 89,100 yen (tax excluded)
Width: 12.5cm
Weight: Approximately 1,230g
Main Material: Clarino Aqua Duo
Color Variations: Frosty Gray / Turquoise / Olive Green
Insects, animals, trees – all are irreplaceable lives born of the Earth. In 2025, IUCN announced that over 40,000 species of wild animals are endangered. This model was born from the desire to make even a small change as companions of the Earth. 5% of sales will be used for WWF Japan's environmental conservation activities.
See details
[New Color] CHIKYU NASA Randoseru® YOLO
Product Number: EY-N01
Price: 72,000 yen (tax included) / 79,200 yen (tax excluded)
Width: 12.5cm
Weight: Approximately 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." and means "life is once." Respect for individuality is expressed through designs that boldly use multiple colors and an unprecedented original asymmetrical flap. This embodies the wish for children to have what they love. *This product comes with one YOLO cover.
See details
[Standard Product] LA-TERRA
New challenge! CHIKYU's lightest model ever, approximately 1,000g
The Earth's function of a "23.4-degree axial tilt" is expressed in the flap design. This embodies the desire to watch over children living with the Earth. In addition to the classic black and navy, a rainbow line-up that respects diverse personalities is available in three colors. The axial tilt design on the flap and the Earth design on the shoulder straps and sides are reflective, shining in the dark. It also uses Clarino F, a light and durable material. Because 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 Air
CHIKYU's first yellow color
The adult-girly series "Liberte Air," with its gradient-colored birds and feather design that won't get boring for six years, welcomed pastel yellow last year. With trendy colors like lilac and mint in the lineup, it offers five stylish colors that make it hard to choose. The pastel yellow randoseru is sure to brighten every day.
See details
[Standard Product] Liberte Balloon
Balloon motif design. Stylish...
Event Details *No reservation required
Date and Time
May 16th (Sat) - May 17th (Sun)
Location
Shelter Nanyo Hall (Nanyo City Cultural Center)
Address
430-2 Mimadori, Nanyo City, Yamagata Prefecture 999-2232
Phone Number
024-533-1122
Contract Benefits
Original CHIKYU NASA Randoseru® stationery box set
[New Product] CHIKYU NASA Randoseru® COSMOS FILLES
Product Number: KF-N01
Price: 68,000 yen (tax included) / 74,800 yen (tax excluded)
Width: 12.5cm
Weight: Approximately 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 lightweight randoseru is designed to represent a girl gently and beautifully blossoming while harmonizing with everything she encounters. The two colors, Lilac x Pearl Lavender and Pink Beige x Pearl Beige, feature pearl accents in trendy colors. Additionally, the gradient cosmos pattern reflection enhances individuality. The classic red (Carmine) maintains a basic atmosphere with a single color, while the cosmos pattern gradient reflection adds a subtle touch.
See details
[New Product] CHIKYU NASA Randoseru® WWF Model UNICA ANIMA
Product Number: WWF-N05
Price: 81,000 yen (tax included) / 89,100 yen (tax excluded)
Width: 12.5cm
Weight: Approximately 1,230g
Main Material: Clarino Aqua Duo
Color Variations: Frosty Gray / Turquoise / Olive Green
Insects, animals, trees – all are irreplaceable lives born of the Earth. In 2025, IUCN announced that over 40,000 species of wild animals are endangered. This model was born from the desire to make even a small change as companions of the Earth. 5% of sales will be used for WWF Japan's environmental conservation activities.
See details
[New Color] CHIKYU NASA Randoseru® YOLO
Product Number: EY-N01
Price: 72,000 yen (tax included) / 79,200 yen (tax excluded)
Width: 12.5cm
Weight: Approximately 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." and means "life is once." Respect for individuality is expressed through designs that boldly use multiple colors and an unprecedented original asymmetrical flap. This embodies the wish for children to have what they love. *This product comes with one YOLO cover.
See details
[Standard Product] LA-TERRA
New challenge! CHIKYU's lightest model ever, approximately 1,000g
The Earth's function of a "23.4-degree axial tilt" is expressed in the flap design. This embodies the desire to watch over children living with the Earth. In addition to the classic black and navy, a rainbow line-up that respects diverse personalities is available in three colors. The axial tilt design on the flap and the Earth design on the shoulder straps and sides are reflective, shining in the dark. It also uses Clarino F, a light and durable material. Because 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 Air
CHIKYU's first yellow color
The adult-girly series "Liberte Air," with its gradient-colored birds and feather design that won't get boring for six years, welcomed pastel yellow last year. With trendy colors like lilac and mint in the lineup, it offers five stylish colors that make it hard to choose. The pastel yellow randoseru is sure to brighten every day.
See details
[Standard Product] Liberte Balloon
Balloon motif design. Stylish...