v3.26.1
Organization and Principal Activities - Schedule of Subsidiary Companies (Details)
 12 Months Ended
Mar. 31, 2026
Reitar Logtech Engineering Limited (formerly known as Kamui Group Holdings Limited) [Member]  
Schedule of Subsidiary Companies [Line Items]  
Background — A BVI company — Incorporated on September 15, 2022 — Issued share capital of US$202 — Investment holding
Ownership Wholly owned by the Company
Kamui Development Group Limited [Member]  
Schedule of Subsidiary Companies [Line Items]  
Background — A Hong Kong company — Incorporated on October 24, 2022 — Issued share capital of HK$1 — Investment holding
Ownership Indirectly wholly owned by the Company
KLA-iBotics Holdings Limited [Member]  
Schedule of Subsidiary Companies [Line Items]  
Background — A BVI company — Incorporated on May 20, 2025 — Issued share capital of nil as no par value — Investment holding
Ownership 30% owned by the Kamui Development Group Limited [1]
Kamui Cold Chain Engineering & Service Limited [Member]  
Schedule of Subsidiary Companies [Line Items]  
Background — A Hong Kong company — Incorporated on October 26, 2015 — Issued share capital of HK$100 — Provision of construction and engineering services
Ownership Wholly owned by Kamui Development Group Limited
Kamui Logistics Automation System Limited [Member]  
Schedule of Subsidiary Companies [Line Items]  
Background — A Hong Kong company — Incorporated on January 22, 2013 — Issued share capital of HK$10,000 — Provision of construction and engineering services
Ownership Wholly owned by KLA-iBotics Holdings Limited [1]
Jingxing Holdings Limited [Member]  
Schedule of Subsidiary Companies [Line Items]  
Background — A BVI company — Incorporated on April 29, 2025 — Acquired on May 30, 2025 — Issued share capital of HK$7,000 — Provision of construction and engineering services
Ownership Wholly owned by KLA-iBotics Holdings Limited [1]
Jingxing Storage Equipment Engineering (H.K.) Limited [Member]  
Schedule of Subsidiary Companies [Line Items]  
Background — A Hong Kong company — Incorporated on January 14, 2000 — Acquired on May 30, 2025 — Issued share capital of HK$1,000 — Provision of construction and engineering services
Ownership Wholly owned by Jingxing Holdings Limited [1]
Kamui Construction & Engineering Group Limited (formerly known as Window King Limited) [Member]  
Schedule of Subsidiary Companies [Line Items]  
Background — A Hong Kong company — Incorporated on December 16, 2016 — Issued share capital of HK$1 — Provision of construction and engineering services
Ownership Wholly owned by Kamui Development Group Limited
Vincit EngTech Co., Limited [Member]  
Schedule of Subsidiary Companies [Line Items]  
Background — A Hong Kong company — Incorporated on July 14, 2023 — Issued share capital of HK$1,000 — Provision of construction and engineering services
Ownership 75% owned by Kamui Cold Chain Engineering & Service Limited
Reitar Capital Partners Limited [Member]  
Schedule of Subsidiary Companies [Line Items]  
Background — A BVI company — Incorporated on May 11, 2020 — Issued share capital of USD$100 — Intermediate holding company
Ownership Wholly owned by the Company
Reitar Logtech Group Limited [Member]  
Schedule of Subsidiary Companies [Line Items]  
Background — A Hong Kong company — Incorporated on June 3, 2020 — Issued share capital of HK$100 — Intermediate holding company — Provision of asset and project management services
Ownership Wholly owned by Reitar Capital Partners Limited
Reitar Cold Chain Limited [Member]  
Schedule of Subsidiary Companies [Line Items]  
Background — A Hong Kong company — Incorporated on February 26, 2021 — Issued share capital of HK$100 — Provision of asset and project management services
Ownership Wholly owned by Reitar Logtech Group Limited
Reitar Properties Leasing Limited [Member]  
Schedule of Subsidiary Companies [Line Items]  
Background — A Hong Kong company — Incorporated on Mar 1, 2022 — Issued share capital of HK$100 — Provision of asset and project management services
Ownership Wholly owned by Reitar Logtech Group Limited
Reithub Consulting Limited [Member]  
Schedule of Subsidiary Companies [Line Items]  
Background — A Hong Kong company — Incorporated on February 28, 2022 — Issued share capital of HK$100 — Provision of asset and project management services
Ownership Wholly owned by Reitar Logtech Group Limited
Reitar Asset Management Limited [Member]  
Schedule of Subsidiary Companies [Line Items]  
Background — A Hong Kong company — Incorporated on June 14, 2022 — Issued share capital of HK$100 — Provision of asset and project management services
Ownership Wholly owned by Reitar Logtech Group Limited
Cogen Advisory Limited [Member]  
Schedule of Subsidiary Companies [Line Items]  
Background — A Hong Kong company — Incorporated on September 1, 2022 — Issued share capital of HK$100 — Provision of professional consultancy services
Ownership 51% owned by Reitar Logtech Group Limited
Cogen Investment (WS) Limited [Member]  
Schedule of Subsidiary Companies [Line Items]  
Background — A Hong Kong company — Incorporated on February 1, 2023 — Issued share capital of HK$100 — Provision of professional consultancy services
Ownership Wholly owned by Cogen Advisory Limited
Cogen Operation Limited [Member]  
Schedule of Subsidiary Companies [Line Items]  
Background — A Hong Kong company — Incorporated on September 30, 2022 — Fully acquired on May 15, 2023 — Issued share capital of HK$10,000 — Provision of asset and project management services
Ownership Wholly owned by Cogen Advisory Limited
Winner Logistics Network Limited [Member]  
Schedule of Subsidiary Companies [Line Items]  
Background — A Hong Kong company — Incorporated on August 1, 2024 — Acquired on November 15, 2024 — Issued share capital of HK$10,000 — Provision of asset and project management services
Ownership 51% owned by Cogen Operation Limited
A.R.E. Holdings Limited [Member]  
Schedule of Subsidiary Companies [Line Items]  
Background — A BVI company — Incorporated on May 22, 2025 — Issued share capital of USD$100 — Intermediate holding company
Ownership 51% owned by Reitar Logtech Group Limited
A.R.E. CommTech Limited [Member]  
Schedule of Subsidiary Companies [Line Items]  
Background — A Hong Kong company — Incorporated on June 2, 2025 — Issued share capital of HK$1 — Provision of asset and project management services
Ownership Wholly owned by A.R.E. Holdings Limited
Pine Forest Holdings Limited [Member]  
Schedule of Subsidiary Companies [Line Items]  
Background — A BVI company — Incorporated on July 9, 2025 — Issued share capital of USD$100 — Intermediate holding company
Ownership Wholly owned by Reitar Logtech Group Limited
Pine Forest Holdings Limited One [Member]  
Schedule of Subsidiary Companies [Line Items]  
Background — A BVI company — Incorporated on 3 June, 2020 — Issued share capital with US$100 — Intermediate holding company
Ownership Wholly owned by Reitar Logtech Group Limited
Smart Pointer Legtech Limited [Member]  
Schedule of Subsidiary Companies [Line Items]  
Background — A Hong Kong company — Incorporated on April 29, 2025 — Issued share capital of HK$7,000 — Inactive
Ownership 51% owned by Pine Forest Holdings Limited
Zhen Origin Foodtech Group Limited [Member]  
Schedule of Subsidiary Companies [Line Items]  
Background — A Hong Kong company — Incorporated on September 3, 2025 — Issued share capital of HK$10,000 — Trading of agricultural products
Ownership Wholly owned by Reitar Logtech Group Limited
FTT Rich Harvest Group Limited [Member]  
Schedule of Subsidiary Companies [Line Items]  
Background — A Hong Kong company — Incorporated on September 16, 2025 — Issued share capital of HK$100 — Trading of food
Ownership 51% owned by Reitar Logtech Group Limited
FTT Rich Harvest NutriChoice Limited [Member]  
Schedule of Subsidiary Companies [Line Items]  
Background — A Hong Kong company — Incorporated on January 15, 2026 — Issued share capital of HK$100 — Inactive
Ownership 51% owned by Reitar Logtech Group Limited
Ziyu Group Holdings Limited [Member]  
Schedule of Subsidiary Companies [Line Items]  
Background — A BVI company — Incorporated on October 13, 2025 — Issued share capital of US$100 — Intermediate holding company
Ownership Wholly owned by Reitar Logtech Group Limited
Ziyu Food Labs Limited [Member]  
Schedule of Subsidiary Companies [Line Items]  
Background — A Hong Kong company — Incorporated on October 23, 2025 — Issued share capital of HK$100 — Inactive
Ownership Wholly owned by Ziyu Group Holdings Limited
AgroSmart Chain Limited [Member]  
Schedule of Subsidiary Companies [Line Items]  
Background — A Hong Kong company — Incorporated on December 11, 2025 — Issued share capital of HK$100 — Inactive
Ownership 51% owned by Reitar Logtech Group Limited
You You Culture Group Limited [Member]  
Schedule of Subsidiary Companies [Line Items]  
Background — A Hong Kong company — Incorporated on January 15, 2026 — Issued share capital of HK$100 — Inactive
Ownership 51% owned by Reitar Logtech Group Limited
LMT Holdings Limited [Member]  
Schedule of Subsidiary Companies [Line Items]  
Background — A BVI company — Incorporated on March 26, 2026 — Issued share capital of US$100 — Intermediate holding company
Ownership 51% owned by Reitar Logtech Group Limited
[1] Although the Company holds 30% of the equity interests in KLA-iBotics Holdings Limited, the Company exercises control over through its ownership of 100% of the Class B Ordinary Shares, each carrying twenty votes per share, compared to one vote per Class A Ordinary Share. As a result, the Company holds approximately 89.55% of the total voting power and has the ability to direct the activities that most significantly affect KLA-iBotics Holdings Limited’ economic performance. Accordingly, the Company has a controlling financial interest in KLA-iBotics Holdings Limited under ASC 810, Consolidation, and therefore consolidates Kamui Logistics Automation System Limited and Jingxing Holdings in its consolidated financial statements.