[A Special Piece to Enjoy the Rainy Season] Maison terrier x because Limited Acrylic Keychain Giveaway Campaign!
because, a rain goods brand by because Co., Ltd., is releasing a collaboration umbrella with 'Maison terrier' by Kana Yokoo. Starting May 18, 2026, the first 200 customers on the official online store will receive a limited acrylic keychain.
📋 Article Processing Timeline
- 📰 Published: May 19, 2026 at 02:19
- 🔍 Collected: May 18, 2026 at 18:01
- 🤖 AI Analyzed: May 18, 2026 at 18:12 (10 min after Collected)
The women's rain goods brand 'because', operated by because Co., Ltd. (Headquarters: Setagaya-ku, Tokyo / CEO: Kazunori Watanabe), is releasing a collaboration rain umbrella with 'Maison terrier', created by Kana Yokoo.
Starting Monday, May 18, 2026, the official online store will be giving away an original acrylic keychain limited to the first 200 customers who purchase Maison terrier collaboration products.
▶︎ Feature Page: Maison terrier × because novelty present !
▶︎ Official Online Store: https://www.because-jp.com
▶︎ Instagram: https://www.instagram.com/because_info/
Maison terrier Collaboration Items
- Left: Clear Umbrella Maison terrier ¥3,190 (tax in)
- Right: Clear Umbrella Maison terrier Mini ¥3,190 (tax in)
Novelty Campaign Details
Purchase a Maison terrier collaboration umbrella and receive an original acrylic keychain, limited to the first 200 customers!
Designed to be enjoyed not only as a keychain but also as an acrylic stand using the included base.
It is a cute original item whether you display it or carry it around.
Simply attach it to a bag, keys, or pouch for an instant mood boost. It adds a subtle touch of playfulness to everyday life, keeping your favorite item close at hand.
By simply setting the stand, it quickly transforms into an acrylic stand. Place it in your room or on your desk to always be with your favorite. It's an item that lets you enjoy what you love.
Delivered in a Cute Package
The novelty will be delivered in an OPP bag.
A special novelty available only during this opportunity. Please enjoy it along with your Maison terrier items.
Maison terrier and because Collaboration!
- Maison terrier Kana Yokoo Interview vol.1
- Maison terrier Kana Yokoo Interview vol.2
because Co., Ltd. is a rain goods brand based in Tokyo.
Established in 1994, because Co., Ltd. started 'because' as its own in-house brand.
The brand concept is 'A daily life where you can find joy in any weather'.
They offer weather goods such as rain umbrellas, parasols, and raincoats to brighten up wonderful daily lives, whether it rains or shines.
They also operate a sustainable concept rain goods brand called 'U-DAY'.
Starting Monday, May 18, 2026, the official online store will be giving away an original acrylic keychain limited to the first 200 customers who purchase Maison terrier collaboration products.
▶︎ Feature Page: Maison terrier × because novelty present !
▶︎ Official Online Store: https://www.because-jp.com
▶︎ Instagram: https://www.instagram.com/because_info/
Maison terrier Collaboration Items
- Left: Clear Umbrella Maison terrier ¥3,190 (tax in)
- Right: Clear Umbrella Maison terrier Mini ¥3,190 (tax in)
Novelty Campaign Details
Purchase a Maison terrier collaboration umbrella and receive an original acrylic keychain, limited to the first 200 customers!
Designed to be enjoyed not only as a keychain but also as an acrylic stand using the included base.
It is a cute original item whether you display it or carry it around.
Simply attach it to a bag, keys, or pouch for an instant mood boost. It adds a subtle touch of playfulness to everyday life, keeping your favorite item close at hand.
By simply setting the stand, it quickly transforms into an acrylic stand. Place it in your room or on your desk to always be with your favorite. It's an item that lets you enjoy what you love.
Delivered in a Cute Package
The novelty will be delivered in an OPP bag.
A special novelty available only during this opportunity. Please enjoy it along with your Maison terrier items.
Maison terrier and because Collaboration!
- Maison terrier Kana Yokoo Interview vol.1
- Maison terrier Kana Yokoo Interview vol.2
because Co., Ltd. is a rain goods brand based in Tokyo.
Established in 1994, because Co., Ltd. started 'because' as its own in-house brand.
The brand concept is 'A daily life where you can find joy in any weather'.
They offer weather goods such as rain umbrellas, parasols, and raincoats to brighten up wonderful daily lives, whether it rains or shines.
They also operate a sustainable concept rain goods brand called 'U-DAY'.
FAQ
What is the perk of the because x Maison terrier collaboration campaign?
The first 200 customers will receive a limited original acrylic keychain with a stand.
Where can I participate in the collaboration campaign?
You can participate by purchasing eligible items on the official online store of because Co., Ltd.
How much are the eligible umbrellas?
Both the long umbrella and the mini umbrella are 3,190 yen (tax included).