Official Introduction of AI Security System 'AI Security asilla' at Shibuya Scramble Square
Asilla, Inc. has officially deployed its AI security system, 'AI Security asilla,' at Shibuya Scramble Square in collaboration with Tokyu Security. The system uses AI to analyze security camera footage 24/7, enabling early detection of falls, violence, and other anomalies to enhance security efficiency.
📋 Article Processing Timeline
- 📰 Published: April 27, 2026 at 19:00
- 🔍 Collected: April 27, 2026 at 10:31
- 🤖 AI Analyzed: April 28, 2026 at 02:57 (16h 25m after Collected)
Asilla, Inc. (Headquarters: Machida, Tokyo; Representative Director and CEO: Tsuyoshi Onoe; hereinafter 'Asilla'), the developer and provider of 'AI Security asilla' with the vision of 'Creating a safe and comfortable world through the power of technology,' is pleased to announce the official introduction of the AI security system 'AI Security asilla' at the large-scale complex 'Shibuya Scramble Square' in collaboration with Tokyu Security Co., Ltd. (Headquarters: Setagaya, Tokyo; President: Kazunaga Shimogata; hereinafter 'Tokyu Security').
This deployment is being carried out as part of 'TS-Zero®,' a next-generation security system utilizing advanced technology promoted by Tokyu Security, further expanding the initiatives deepened across various business areas with the Tokyu Group.
### Background of Introduction
Asilla and the Tokyu Group have been continuously working on improving safety using AI technology in various business areas, including the railway and facility management sectors.
In the railway sector, they have been jointly developing AI models specialized for station environments at multiple stations of Tokyu Railways Co., Ltd., and conducting demonstration experiments to improve detection accuracy for white cane and wheelchair users. They have also worked with Tokyu Security to build advanced security operations for detecting and responding to unauthorized intrusions into train depots.
In the facility management sector, 'AI Security asilla' has been operated as a core system of 'TS-Zero®' since the opening of 'Tokyu Kabukicho Tower' in 2023, accumulating a track record of AI security in large-scale facilities.
Based on these results, and with the aim of further promoting security DX in the Shibuya area, it was decided to officially introduce the system to 'Shibuya Scramble Square,' a landmark in the area, in addition to starting demonstration experiments at 'Shibuya Stream,' 'Shibuya Hikarie,' and 'Shibuya Axsh.'
* 'TS-Zero®' is a service that combines Tokyu Security's 'cloud-recorded security cameras' and 'AI image analysis technology' with security operations.
### Overview of Introduction
At Shibuya Scramble Square, under the security operations provided by Tokyu Security, the detection accuracy of 'AI Security asilla' and the effectiveness of field operations have been continuously verified.
As a result, its practicality in contributing to rapid event grasping through 24/7 constant monitoring and improving the initial response speed of security guards was confirmed, leading to this official introduction.
### Details of This Initiative
With this introduction, 'AI Security asilla' will be utilized to further enhance facility operations based on the following three pillars:
1. Early Discovery and Immediate Response to Abnormal/Cautionary Behaviors: AI detects falls, violent acts, long-term stays, or sitting down near entrances in real-time and immediately notifies on-site security guards to speed up the initial response.
2. Accident Prevention and Maintenance of Facility Usage Environment: Maintaining a safe and comfortable facility environment by detecting unusual behaviors on escalators for accident prevention and monitoring prohibited acts such as skateboarding.
3. Improvement of Security Efficiency and Quality: AI constant monitoring prevents human oversights and aims to optimize the allocation of limited personnel to high-priority tasks by saving labor on some patrols and standing watch duties.
Taking this official introduction as a stepping stone, we will deepen the consideration of wider utilization, including increasing the number of cameras from FY2026 onwards.
### About Shibuya Scramble Square
Shibuya Scramble Square is a large-scale complex directly connected to and located above Shibuya Station, standing 229.7 meters tall (47 floors), making it the highest in the Shibuya area.
Official Website: https://www.shibuya-scramble-square.com
### Tokyu Security Co., Ltd.
Representative: President Kazunaga Shimogata
Location: 4-1-1 Taishido, Setagaya-ku, Tokyo
Business: Security business
URL: https://www.tokyu-security.co.jp/
### Asilla, Inc.
Representative: Representative Director and CEO Tsuyoshi Onoe
Location: 1-4-2 Nakamachi, Machida-shi, Tokyo
Business: Development and provision of various products and solutions based on behavioral recognition AI
Official Website: https://jp.asilla.com/
### About 'AI Security asilla'
A system where AI analyzes existing security camera footage 24/7 and instantly detects abnormal behaviors such as violence, falls, and intrusions, as well as cautionary behaviors such as wandering, congestion, and poor physical condition. Amidst the growing shortage of security personnel, it captures abnormalities that are easy to miss with human monitoring and immediately notifies security guards or managers. Since existing cameras can be used as they are, no capital investment is required.
This deployment is being carried out as part of 'TS-Zero®,' a next-generation security system utilizing advanced technology promoted by Tokyu Security, further expanding the initiatives deepened across various business areas with the Tokyu Group.
### Background of Introduction
Asilla and the Tokyu Group have been continuously working on improving safety using AI technology in various business areas, including the railway and facility management sectors.
In the railway sector, they have been jointly developing AI models specialized for station environments at multiple stations of Tokyu Railways Co., Ltd., and conducting demonstration experiments to improve detection accuracy for white cane and wheelchair users. They have also worked with Tokyu Security to build advanced security operations for detecting and responding to unauthorized intrusions into train depots.
In the facility management sector, 'AI Security asilla' has been operated as a core system of 'TS-Zero®' since the opening of 'Tokyu Kabukicho Tower' in 2023, accumulating a track record of AI security in large-scale facilities.
Based on these results, and with the aim of further promoting security DX in the Shibuya area, it was decided to officially introduce the system to 'Shibuya Scramble Square,' a landmark in the area, in addition to starting demonstration experiments at 'Shibuya Stream,' 'Shibuya Hikarie,' and 'Shibuya Axsh.'
* 'TS-Zero®' is a service that combines Tokyu Security's 'cloud-recorded security cameras' and 'AI image analysis technology' with security operations.
### Overview of Introduction
At Shibuya Scramble Square, under the security operations provided by Tokyu Security, the detection accuracy of 'AI Security asilla' and the effectiveness of field operations have been continuously verified.
As a result, its practicality in contributing to rapid event grasping through 24/7 constant monitoring and improving the initial response speed of security guards was confirmed, leading to this official introduction.
### Details of This Initiative
With this introduction, 'AI Security asilla' will be utilized to further enhance facility operations based on the following three pillars:
1. Early Discovery and Immediate Response to Abnormal/Cautionary Behaviors: AI detects falls, violent acts, long-term stays, or sitting down near entrances in real-time and immediately notifies on-site security guards to speed up the initial response.
2. Accident Prevention and Maintenance of Facility Usage Environment: Maintaining a safe and comfortable facility environment by detecting unusual behaviors on escalators for accident prevention and monitoring prohibited acts such as skateboarding.
3. Improvement of Security Efficiency and Quality: AI constant monitoring prevents human oversights and aims to optimize the allocation of limited personnel to high-priority tasks by saving labor on some patrols and standing watch duties.
Taking this official introduction as a stepping stone, we will deepen the consideration of wider utilization, including increasing the number of cameras from FY2026 onwards.
### About Shibuya Scramble Square
Shibuya Scramble Square is a large-scale complex directly connected to and located above Shibuya Station, standing 229.7 meters tall (47 floors), making it the highest in the Shibuya area.
Official Website: https://www.shibuya-scramble-square.com
### Tokyu Security Co., Ltd.
Representative: President Kazunaga Shimogata
Location: 4-1-1 Taishido, Setagaya-ku, Tokyo
Business: Security business
URL: https://www.tokyu-security.co.jp/
### Asilla, Inc.
Representative: Representative Director and CEO Tsuyoshi Onoe
Location: 1-4-2 Nakamachi, Machida-shi, Tokyo
Business: Development and provision of various products and solutions based on behavioral recognition AI
Official Website: https://jp.asilla.com/
### About 'AI Security asilla'
A system where AI analyzes existing security camera footage 24/7 and instantly detects abnormal behaviors such as violence, falls, and intrusions, as well as cautionary behaviors such as wandering, congestion, and poor physical condition. Amidst the growing shortage of security personnel, it captures abnormalities that are easy to miss with human monitoring and immediately notifies security guards or managers. Since existing cameras can be used as they are, no capital investment is required.