Operating Leases - Schedule of Supplemental Disclosure Related to Operating Leases (Details) $ in Millions |
12 Months Ended | |
|---|---|---|
|
Apr. 30, 2026
USD ($)
|
Apr. 30, 2026
JPY (¥)
|
|
| Schedule of Supplemental Disclosure Related to Operating Leases [Abstract] | ||
| Operating cash flows for operating leases | $ 61,830 | ¥ 9,686,243 |
| Weighted average remaining lease term of operating leases | 2 years 2 months 19 days | 2 years 2 months 19 days |
| Weighted average discount rate of operating leases | 7.38% | 7.38% |