Domestic Smart Lock "Nature Lock" Now Available for General Sale; Individual "Nature Lock" Sales Also Start Today in Response to User Feedback
Nature Inc. has begun general sales of its domestic smart lock "Nature Lock" and dedicated smart key "Nature Key" starting today. Responding to user demand, individual sales of "Nature Lock" have also commenced, with the set priced at ¥32,800 and the standalone unit at ¥25,800.
📋 Article Processing Timeline
- 📰 Published: April 30, 2026 at 22:00
- 🔍 Collected: April 30, 2026 at 13:31
- 🤖 AI Analyzed: April 30, 2026 at 13:45 (14 min after Collected)
Nature Inc. (Location: Yokohama City, Kanagawa Prefecture; Representative Director: Harumi Shiode; hereinafter "Nature"), whose mission is "to drive coexistence with nature," announced on April 21 (Tuesday) the general sale of its smart lock "Nature Lock" and dedicated smart key "Nature Key," which will commence today, April 30, 2026 (Thursday), at 13:00.
The "Nature Lock Set" (Nature Lock + Nature Key), priced at ¥32,800 (tax included), will be available on the official Nature website, Amazon.co.jp, and Rakuten Ichiba. In response to user feedback received during the pre-order period, such as "I only want Nature Lock," individual purchases of "Nature Lock" (¥25,800, tax included) will also be available starting today.
This release introduces use cases for a convenient and secure smart home experience realized through collaboration with the smart remote control "Nature Remo."
Product Page: https://shop.nature.global/pages/nature-lock
■ A New Entrance Experience, Starting Your Way
"Nature Lock" was developed with the concept of "keeping the peace of mind of carrying a key, while bringing the hassle of operation as close to zero as possible," aiming to create a smart lock that a wider range of people can pick up. It is designed to alleviate anxieties that might deter smart lock adoption, such as hands-free unlocking where the front door automatically unlocks by simply carrying the dedicated smart key "Nature Key," a battery life of approximately 2 years (*1), and a loss prevention function supporting the Apple "Find My" app (*2).
The hardware (mechanical design, electrical design) of "Nature Lock" and the firmware related to its basic operation were developed and manufactured in Japan, receiving design and technology provisions for the smart lock "Qrio Lock" from Sony Network Communications Inc. (Location: Minato-ku, Tokyo; Representative Director and President: Noriyoshi Nakagawa). By integrating the design reliability accumulated in the market by "Qrio Lock," which has been developing and selling smart locks domestically since 2015, with Nature's user experience design refined through its product development to date, Nature has realized a smart lock that a wider range of people can adopt with confidence.
■ Increasing Cybersecurity Awareness and Changes in Product Selection Criteria
Amidst the spread of IoT devices, including smart locks, cybersecurity awareness is increasing year by year. In response to this trend, the Ministry of Economy, Trade and Industry (METI) began operating a security labeling system for IoT products in March 2025 and is expanding its application to a wide range of products, including smart home devices. In the housing and real estate sector, not only features and price, but also security aspects such as "how it is designed, and who manages information assets where" are becoming important selection criteria. As a Japanese IoT brand, Nature will meet these demands by developing products that emphasize reliability.
■ Sales Information
Product Name
Price (tax included)
Sales Channel
Nature Lock Set
(Nature Lock + Nature Key)
¥32,800
Nature Official Website,
Amazon.co.jp, Rakuten Ichiba
Nature Lock (Standalone)
¥25,800
Nature Official Website,
Amazon.co.jp (planned to be available end of May 2026)
Nature Key (Standalone)
¥7,480
Nature Official Website
■ Responding to the request for "I only want Nature Lock," standalone sales begin
In addition to feedback received during the pre-order period such as "I don't want to carry more items, so I only want Nature Lock" and "Operating from my smartphone is sufficient," we also received many opinions like "I'm interested in smart locks but want to try them out first." In response to these requests, we are now offering "Nature Lock" for individual purchase starting today, when general sales begin. If you only want to operate with your smartphone, you can get just "Nature Lock"; if you also want to try hands-free unlocking, you can purchase "Nature Key" separately later. Take the first step towards smartening your entrance at your own pace.
■ ¥1,000 Discount with Set Purchase of "Nature Remo Lapis" (*3)
Only on the Nature official website, a ¥1,000 discount will be offered for a set purchase of the smart remote control "Nature Remo Lapis" and "Nature Lock."
The "Nature Lock Set" (Nature Lock + Nature Key), priced at ¥32,800 (tax included), will be available on the official Nature website, Amazon.co.jp, and Rakuten Ichiba. In response to user feedback received during the pre-order period, such as "I only want Nature Lock," individual purchases of "Nature Lock" (¥25,800, tax included) will also be available starting today.
This release introduces use cases for a convenient and secure smart home experience realized through collaboration with the smart remote control "Nature Remo."
Product Page: https://shop.nature.global/pages/nature-lock
■ A New Entrance Experience, Starting Your Way
"Nature Lock" was developed with the concept of "keeping the peace of mind of carrying a key, while bringing the hassle of operation as close to zero as possible," aiming to create a smart lock that a wider range of people can pick up. It is designed to alleviate anxieties that might deter smart lock adoption, such as hands-free unlocking where the front door automatically unlocks by simply carrying the dedicated smart key "Nature Key," a battery life of approximately 2 years (*1), and a loss prevention function supporting the Apple "Find My" app (*2).
The hardware (mechanical design, electrical design) of "Nature Lock" and the firmware related to its basic operation were developed and manufactured in Japan, receiving design and technology provisions for the smart lock "Qrio Lock" from Sony Network Communications Inc. (Location: Minato-ku, Tokyo; Representative Director and President: Noriyoshi Nakagawa). By integrating the design reliability accumulated in the market by "Qrio Lock," which has been developing and selling smart locks domestically since 2015, with Nature's user experience design refined through its product development to date, Nature has realized a smart lock that a wider range of people can adopt with confidence.
■ Increasing Cybersecurity Awareness and Changes in Product Selection Criteria
Amidst the spread of IoT devices, including smart locks, cybersecurity awareness is increasing year by year. In response to this trend, the Ministry of Economy, Trade and Industry (METI) began operating a security labeling system for IoT products in March 2025 and is expanding its application to a wide range of products, including smart home devices. In the housing and real estate sector, not only features and price, but also security aspects such as "how it is designed, and who manages information assets where" are becoming important selection criteria. As a Japanese IoT brand, Nature will meet these demands by developing products that emphasize reliability.
■ Sales Information
Product Name
Price (tax included)
Sales Channel
Nature Lock Set
(Nature Lock + Nature Key)
¥32,800
Nature Official Website,
Amazon.co.jp, Rakuten Ichiba
Nature Lock (Standalone)
¥25,800
Nature Official Website,
Amazon.co.jp (planned to be available end of May 2026)
Nature Key (Standalone)
¥7,480
Nature Official Website
■ Responding to the request for "I only want Nature Lock," standalone sales begin
In addition to feedback received during the pre-order period such as "I don't want to carry more items, so I only want Nature Lock" and "Operating from my smartphone is sufficient," we also received many opinions like "I'm interested in smart locks but want to try them out first." In response to these requests, we are now offering "Nature Lock" for individual purchase starting today, when general sales begin. If you only want to operate with your smartphone, you can get just "Nature Lock"; if you also want to try hands-free unlocking, you can purchase "Nature Key" separately later. Take the first step towards smartening your entrance at your own pace.
■ ¥1,000 Discount with Set Purchase of "Nature Remo Lapis" (*3)
Only on the Nature official website, a ¥1,000 discount will be offered for a set purchase of the smart remote control "Nature Remo Lapis" and "Nature Lock."