Packaging Optimization Service "Packaging Assist AI" Commences First WMS Standard Integration with E-commerce Automated Shipping System "LOGILESS"
ROMS Co., Ltd.'s packaging optimization service "Packaging Assist AI" has initiated its first WMS standard API integration with LOGILESS Co., Ltd.'s e-commerce automated shipping system "LOGILESS." This collaboration aims to support 3PL businesses in improving logistics efficiency, especially in response to the legal revisions coming into effect in April 2026.
📋 Article Processing Timeline
- 📰 Published: March 31, 2026 at 20:00
- 🔍 Collected: April 1, 2026 at 13:39 (17h 39m after Published)
- 🤖 AI Analyzed: April 22, 2026 at 02:39 (493h 0m after Collected)
ROMS Co., Ltd. (Headquarters: Shinagawa-ku, Tokyo; Representative Director: Yosuke Maeno), which provides automation solutions for logistics warehouses and factories, announces the commencement of its first WMS standard API integration for its packaging optimization service "Packaging Assist AI" with LOGILESS Co., Ltd.'s (Headquarters: Shinagawa-ku, Tokyo; Representative Director & CEO: Toshiyuki Tanaka) e-commerce automated shipping system "LOGILESS."
## Background: Legal Revisions in April 2026, Cooperation System Required from 3PLs with Shippers
Starting in April 2026, the "Revised Logistics Business Efficiency Act" and the "Revised Road Transport Business Act" will legally obligate shippers and logistics operators to improve "logistics efficiency," such as enhancing loading efficiency and reducing waiting times.
Previously, optimizing packaging sizes heavily relied on the experience and ingenuity of on-site staff, leading to issues like individual dependence and losses due to manual work. To solve this problem, "Packaging Assist AI" has achieved its first WMS standard API integration with "LOGILESS," which holds a high share as an e-commerce automated shipping platform. This enables 3PL businesses to propose concrete transport efficiency plans to shippers without disrupting existing operations.
In this major turning point with the legal revisions in April 2026, achieving logistics efficiency without increasing the operational burden on the ground is an urgent issue. ROMS and LOGILESS will continue to support 3PL businesses and shippers in building sustainable logistics systems through the power of technology, not limited to this integration.
## Integration Overview
Through this API integration, users of "LOGILESS" can automatically execute optimal packaging simulations with the following flow:
- Automatic synchronization of product master data: Product master data retaining three-sided dimensions and weight information is integrated. Precise calculations are performed based on size data.
- Real-time linkage of shipping information: For all orders for which shipping instructions have been issued on the WMS side, the system automatically calculates "which materials to use and how to pack them."
*If material information such as cardboard used for packaging is not mastered, separate settings will be required.
*Phased integration operations based on conditions, such as "initially targeting only complex orders with 5 SKUs or more," are scheduled to be supported sequentially in future updates.
## Free Seminar: (Tentative) Preparing for the April Revisions. "Packaging Data" Utilization Strategy for 3PLs
This integration is believed to bring significant benefits to 3PL businesses.
- Digitalization and assetization of skilled staff's experience
- Optimization possible without slowing down shipping speed
- A strong hook for shippers with a usage-based billing system
Therefore
## Background: Legal Revisions in April 2026, Cooperation System Required from 3PLs with Shippers
Starting in April 2026, the "Revised Logistics Business Efficiency Act" and the "Revised Road Transport Business Act" will legally obligate shippers and logistics operators to improve "logistics efficiency," such as enhancing loading efficiency and reducing waiting times.
Previously, optimizing packaging sizes heavily relied on the experience and ingenuity of on-site staff, leading to issues like individual dependence and losses due to manual work. To solve this problem, "Packaging Assist AI" has achieved its first WMS standard API integration with "LOGILESS," which holds a high share as an e-commerce automated shipping platform. This enables 3PL businesses to propose concrete transport efficiency plans to shippers without disrupting existing operations.
In this major turning point with the legal revisions in April 2026, achieving logistics efficiency without increasing the operational burden on the ground is an urgent issue. ROMS and LOGILESS will continue to support 3PL businesses and shippers in building sustainable logistics systems through the power of technology, not limited to this integration.
## Integration Overview
Through this API integration, users of "LOGILESS" can automatically execute optimal packaging simulations with the following flow:
- Automatic synchronization of product master data: Product master data retaining three-sided dimensions and weight information is integrated. Precise calculations are performed based on size data.
- Real-time linkage of shipping information: For all orders for which shipping instructions have been issued on the WMS side, the system automatically calculates "which materials to use and how to pack them."
*If material information such as cardboard used for packaging is not mastered, separate settings will be required.
*Phased integration operations based on conditions, such as "initially targeting only complex orders with 5 SKUs or more," are scheduled to be supported sequentially in future updates.
## Free Seminar: (Tentative) Preparing for the April Revisions. "Packaging Data" Utilization Strategy for 3PLs
This integration is believed to bring significant benefits to 3PL businesses.
- Digitalization and assetization of skilled staff's experience
- Optimization possible without slowing down shipping speed
- A strong hook for shippers with a usage-based billing system
Therefore