Lease Liabilities (Tables)

12 Months Ended

Mar. 31, 2023

Lease Liabilities [Abstract]

Schedule of future minimum rental payments for operating leases

Year ending March 31,	RMB
2024		804
2025		201
Total		1,005

Schedule of lease expense

	Year ended March 31,
	2021		2022		2023
	RMB		RMB		RMB
Operating lease cost		1,016		2,265		3,289
Short-term lease cost		1,163		973		—
Lease cost		2,179		3,238		3,289

Schedule of cash flow supplemental disclosures

	Year ended March 31,
	2021		2022		2023
	RMB		RMB		RMB
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash outflow from operating leases		1,325		1,249		4,514

Schedule of lease liabilities

	RMB			USD
2024		4,575			666
2025		4,575			666
2026 and after		7,356			1,071
Total lease payments		16,506			2,403
Less: Interest		(1,957	)		(285	)
Present value of lease liabilities		14,549			2,118
Less current portion, record in current liabilities		(3,673	)		(535	)
Present value of lease liabilities		10,876			1,583

Schedule of weighted average remaining lease terms and discount rates for all operating leases

	As of March 31,			As of March 31,
	2022			2023
Remaining lease term and discount rate:	RMB			RMB
Weighted average remaining lease term (years)		4.56			3.61
Weighted average discount rate		7.03	%		7.00	%