Summary of principal accounting policies (Tables)
|
6 Months Ended |
12 Months Ended |
Sep. 30, 2025 |
Mar. 31, 2025 |
| Accounting Policies [Abstract] |
|
|
| Schedule of estimated useful lives |
| Schedule of estimated useful lives |
|
|
| Category |
|
Estimated useful lives |
| Leasehold Improvement |
|
2-5 years |
| Electronic equipment |
|
3 years |
| Office furniture |
|
3-5 years |
| Vehicle |
|
4 years |
|
| Schedule of estimated useful lives |
|
|
| Category |
|
Estimated useful lives |
| Leasehold Improvement |
|
2-5
years |
| Electronic equipment |
|
3
years |
| Office furniture |
|
3-5
years |
| Vehicle |
|
4
years |
|
| Schedule of breakdown of revenues |
| Schedule of breakdown of
revenues | |
| | | |
| | | |
| | | |
| | | |
| | |
| | |
For the Six Months Ended September 30, | |
| | |
2024 | | |
2025 | |
| | |
RMB | | |
% | | |
RMB | | |
US$ | | |
% | |
| | |
(Unaudited) | | |
(Unaudited) | |
| Revenue | |
| | |
| | |
| | |
| | |
| |
| Sports-related product sales | |
| 3,026,651 | | |
| 7.2 | | |
| 46,624,953 | | |
| 6,549,368 | | |
| 92.3 | |
| DAKA merchant membership services revenue | |
| 39,037,736 | | |
| 92.3 | | |
| 3,865,144 | | |
| 542,934 | | |
| 7.7 | |
| Other revenue | |
| 234,689 | | |
| 0.5 | | |
| – | | |
| – | | |
| – | |
| Total revenue | |
| 42,299,076 | | |
| 100.0 | | |
| 50,490,097 | | |
| 7,092,302 | | |
| 100.0 | |
|
| Schedule of breakdown of revenues | |
| | | |
| | | |
| | | |
| | | |
| | |
| | |
For the Years Ended March 31, | |
| | |
2024 | | |
2025 | |
| | |
RMB | | |
% | | |
RMB | | |
US$ | | |
% | |
| Revenue | |
| | |
| | |
| | |
| | |
| |
| Sports-related product sales | |
| 41,592,608 | | |
| 99.9 | | |
| 7,100,332 | | |
| 997,378 | | |
| 6.5 | |
| DAKA merchant membership services revenue | |
| – | | |
| – | | |
| 102,653,093 | | |
| 14,419,594 | | |
| 93.3 | |
| Other revenue | |
| 13,746 | | |
| 0.1 | | |
| 234,689 | | |
| 32,967 | | |
| 0.2 | |
| Total revenue | |
| 41,606,354 | | |
| 100.0 | | |
| 109,988,114 | | |
| 15,449,939 | | |
| 100.0 | |
|
| Schedule of DAKA revenues |
| Schedule of DAKA revenues | |
| | | |
| | | |
| | | |
| | | |
| | |
| | |
For the Six Months Ended September 30, | |
| | |
2024 | | |
2025 | |
| | |
RMB | | |
% | | |
RMB | | |
US$ | | |
% | |
| | |
(Unaudited) | | |
(Unaudited) | |
| DAKA merchant membership service revenue | |
| | | |
| | | |
| | | |
| | | |
| | |
| Technical service related to smart devices revenue | |
| – | | |
| – | | |
| 2,019,424 | | |
| 283,667 | | |
| 52.3 | |
| Set-up fee revenue | |
| 39,037,736 | | |
| 100.0 | | |
| 98,812 | | |
| 13,880 | | |
| 2.6 | |
| Exclusive regional agency authorization revenue | |
| – | | |
| – | | |
| 1,746,908 | | |
| 245,387 | | |
| 45.1 | |
| Total DAKA merchant membership service revenue | |
| 39,037,736 | | |
| 100.0 | | |
| 3,865,144 | | |
| 542,934 | | |
| 100.0 | |
|
| Breakdown of DAKA revenues | |
For the
Years Ended March 31, | |
| | |
2024 | | |
2025 | |
| | |
RMB | | |
% | | |
RMB | | |
US$ | | |
% | |
| DAKA merchant membership service revenue | |
| | | |
| | | |
| | | |
| | | |
| | |
| Technical service related to smart devices revenue | |
| – | | |
| – | | |
| 52,880,190 | | |
| 7,428,036 | | |
| 51.5 | |
| Set-up fee revenue | |
| – | | |
| – | | |
| 49,188,679 | | |
| 6,909,493 | | |
| 47.9 | |
| Exclusive regional agency authorization
revenue | |
| – | | |
| – | | |
| 584,224 | | |
| 82,065 | | |
| 0.6 | |
| Total DAKA merchant membership
service revenue | |
| – | | |
| – | | |
| 102,653,093 | | |
| 14,419,594 | | |
| 100.0 | |
|
| Schedule of breakdown of cost of revenues |
| Schedule of breakdown of
cost of revenues | |
| | | |
| | | |
| | | |
| | | |
| | |
| | |
For the Six Months Ended September 30, | |
| | |
2024 | | |
2025 | |
| | |
RMB | | |
% | | |
RMB | | |
US$ | | |
% | |
| | |
(Unaudited) | | |
(Unaudited) | |
| Cost of revenue | |
| | |
| | |
| | |
| | |
| |
| Cost of sports-related product sales | |
| 1,285,375 | | |
| 10.9 | | |
| 11,659,277 | | |
| 1,637,769 | | |
| 99.9 | |
| DAKA merchant membership service cost | |
| 10,367,650 | | |
| 87.9 | | |
| 1,480 | | |
| 208 | | |
| 0.1 | |
| Other cost | |
| 139,037 | | |
| 1.2 | | |
| – | | |
| – | | |
| – | |
| Total cost of revenue | |
| 11,792,062 | | |
| 100.0 | | |
| 11,660,757 | | |
| 1,637,977 | | |
| 100.0 | |
The following table sets forth a breakdown of
the Company’s DAKA merchant membership service costs for the periods presented:
| | |
For the Six Months Ended September 30, | |
| | |
2024 | | |
2025 | |
| | |
RMB | | |
% | | |
RMB | | |
US$ | | |
% | |
| | |
(Unaudited) | | |
(Unaudited) | |
| DAKA merchant membership service costs | |
| | | |
| | | |
| | | |
| | | |
| | |
| Set-up cost | |
| 10,367,650 | | |
| 100.0 | | |
| – | | |
| – | | |
| – | |
| Other cost | |
| – | | |
| – | | |
| 1,480 | | |
| 208 | | |
| 100.0 | |
| Total cost of DAKA merchant membership service | |
| 10,367,650 | | |
| 100.0 | | |
| 1,480 | | |
| 208 | | |
| 100.0 | |
|
| Schedule of breakdown of cost
of revenues | |
| | | |
| | | |
| | | |
| | | |
| | |
| | |
For the Years Ended March 31, | |
| | |
2024 | | |
2025 | |
| | |
RMB | | |
% | | |
RMB | | |
US$ | | |
% | |
| Cost of revenue | |
| | |
| | |
| | |
| | |
| |
| Cost of sports-related product sales | |
| 22,230,398 | | |
| 99.8 | | |
| 3,289,735 | | |
| 462,106 | | |
| 8.6 | |
| DAKA merchant membership service cost | |
| – | | |
| – | | |
| 34,877,403 | | |
| 4,899,200 | | |
| 91.0 | |
| Other cost | |
| 34,574 | | |
| 0.2 | | |
| 146,871 | | |
| 20,631 | | |
| 0.4 | |
| Total cost of revenue | |
| 22,264,972 | | |
| 100.0 | | |
| 38,314,009 | | |
| 5,381,937 | | |
| 100.0 | |
The following table sets
forth a breakdown of the Company’s DAKA merchant membership service costs for the periods presented:
| | |
For the
Years Ended March 31, | |
| | |
2024 | | |
2025 | |
| | |
RMB | | |
% | | |
RMB | | |
US$ | | |
% | |
| DAKA merchant membership service costs | |
| | | |
| | | |
| | | |
| | | |
| | |
| Cost of technical service related to smart devices | |
| – | | |
| – | | |
| 16,106,477 | | |
| 2,262,464 | | |
| 46.2 | |
| Set-up cost | |
| – | | |
| – | | |
| 18,770,926 | | |
| 2,636,736 | | |
| 53.8 | |
| Exclusive regional agency authorization
cost | |
| – | | |
| – | | |
| – | | |
| – | | |
| – | |
| Total cost of DAKA merchant membership
service | |
| – | | |
| – | | |
| 34,877,403 | | |
| 4,899,200 | | |
| 100.0 | |
|