Operating Leases - Schedule of Supplemental Disclosure Related to Operating Leases (Details) |
6 Months Ended | |
|---|---|---|
|
Oct. 31, 2025
JPY (¥)
|
Oct. 31, 2025
USD ($)
|
|
| Schedule of Supplemental Disclosure Related to Operating Leases [Abstract] | ||
| Operating cash flows for operating leases | ¥ 4,177,500 | $ 27,118 |
| Weighted average remaining lease term of operating leases | 1 year 11 months 1 day | 1 year 11 months 1 day |
| Weighted average discount rate of operating leases | 2.80% | 2.80% |