ORGANIZATION AND BUSINESS DESCRIPTION - Schedule of Subsidiaries of the Company (Details)	Sep. 30, 2025	Mar. 31, 2025	Jun. 30, 2021
Eshallgo HK
ORGANIZATION AND BUSINESS DESCRIPTION - Schedule of Subsidiaries of the Company (Details) [Line Items]
Ownership (in percent)	100.00%	100.00%	100.00%
Shanghai Eshallgo Enterprise Development (Group) Co., Ltd
ORGANIZATION AND BUSINESS DESCRIPTION - Schedule of Subsidiaries of the Company (Details) [Line Items]
Ownership (in percent)	100.00%	100.00%
Lixin \| Junzhang Shanghai
ORGANIZATION AND BUSINESS DESCRIPTION - Schedule of Subsidiaries of the Company (Details) [Line Items]
Ownership (in percent)	100.00%	100.00%
Shanghai \| Junzhang Shanghai
ORGANIZATION AND BUSINESS DESCRIPTION - Schedule of Subsidiaries of the Company (Details) [Line Items]
Ownership (in percent)	55.00%	55.00%
Changchun \| Junzhang Shanghai
ORGANIZATION AND BUSINESS DESCRIPTION - Schedule of Subsidiaries of the Company (Details) [Line Items]
Ownership (in percent)	55.00%	55.00%
Shijiazhuang \| Junzhang Shanghai
ORGANIZATION AND BUSINESS DESCRIPTION - Schedule of Subsidiaries of the Company (Details) [Line Items]
Ownership (in percent)	55.00%	55.00%
Guangzhou \| Junzhang Shanghai
ORGANIZATION AND BUSINESS DESCRIPTION - Schedule of Subsidiaries of the Company (Details) [Line Items]
Ownership (in percent)	55.00%	55.00%
Tianjin \| Junzhang Shanghai
ORGANIZATION AND BUSINESS DESCRIPTION - Schedule of Subsidiaries of the Company (Details) [Line Items]
Ownership (in percent)	55.00%	55.00%
Ningbo \| Junzhang Shanghai
ORGANIZATION AND BUSINESS DESCRIPTION - Schedule of Subsidiaries of the Company (Details) [Line Items]
Ownership (in percent)	55.00%	55.00%
Zhengzhou \| Junzhang Shanghai
ORGANIZATION AND BUSINESS DESCRIPTION - Schedule of Subsidiaries of the Company (Details) [Line Items]
Ownership (in percent)	55.00%	55.00%
Chengdu \| Junzhang Shanghai
ORGANIZATION AND BUSINESS DESCRIPTION - Schedule of Subsidiaries of the Company (Details) [Line Items]
Ownership (in percent)	55.00%	55.00%
Hefei \| Junzhang Shanghai
ORGANIZATION AND BUSINESS DESCRIPTION - Schedule of Subsidiaries of the Company (Details) [Line Items]
Ownership (in percent)	55.00%	55.00%
Chongqing \| Junzhang Shanghai
ORGANIZATION AND BUSINESS DESCRIPTION - Schedule of Subsidiaries of the Company (Details) [Line Items]
Ownership (in percent)	55.00%	55.00%
Beijing \| Junzhang Shanghai
ORGANIZATION AND BUSINESS DESCRIPTION - Schedule of Subsidiaries of the Company (Details) [Line Items]
Ownership (in percent)	55.00%	55.00%
Harbin \| Junzhang Shanghai
ORGANIZATION AND BUSINESS DESCRIPTION - Schedule of Subsidiaries of the Company (Details) [Line Items]
Ownership (in percent)	55.00%	55.00%
Xi'an \| Junzhang Shanghai
ORGANIZATION AND BUSINESS DESCRIPTION - Schedule of Subsidiaries of the Company (Details) [Line Items]
Ownership (in percent)	55.00%	55.00%
Shenzhen \| Junzhang Shanghai
ORGANIZATION AND BUSINESS DESCRIPTION - Schedule of Subsidiaries of the Company (Details) [Line Items]
Ownership (in percent)	55.00%	55.00%
Changyun \| Junzhang Shanghai
ORGANIZATION AND BUSINESS DESCRIPTION - Schedule of Subsidiaries of the Company (Details) [Line Items]
Ownership (in percent)	55.00%	55.00%
Hangzhou \| Junzhang Shanghai
ORGANIZATION AND BUSINESS DESCRIPTION - Schedule of Subsidiaries of the Company (Details) [Line Items]
Ownership (in percent)	55.00%	55.00%
Kunming \| Junzhang Shanghai
ORGANIZATION AND BUSINESS DESCRIPTION - Schedule of Subsidiaries of the Company (Details) [Line Items]
Ownership (in percent)	55.00%	55.00%
Qingdao \| Junzhang Shanghai
ORGANIZATION AND BUSINESS DESCRIPTION - Schedule of Subsidiaries of the Company (Details) [Line Items]
Ownership (in percent)	55.00%	55.00%
Qinghai \| Junzhang Shanghai
ORGANIZATION AND BUSINESS DESCRIPTION - Schedule of Subsidiaries of the Company (Details) [Line Items]
Ownership (in percent)	55.00%	55.00%
Nanjing \| Junzhang Shanghai
ORGANIZATION AND BUSINESS DESCRIPTION - Schedule of Subsidiaries of the Company (Details) [Line Items]
Ownership (in percent)	55.00%	55.00%
Suzhou
ORGANIZATION AND BUSINESS DESCRIPTION - Schedule of Subsidiaries of the Company (Details) [Line Items]
Ownership (in percent)	55.00%	55.00%
Changzhou
ORGANIZATION AND BUSINESS DESCRIPTION - Schedule of Subsidiaries of the Company (Details) [Line Items]
Ownership (in percent)	55.00%	55.00%
Zibo
ORGANIZATION AND BUSINESS DESCRIPTION - Schedule of Subsidiaries of the Company (Details) [Line Items]
Ownership (in percent)	55.00%	55.00%