Property and Equipment, Net (Details) ¥ in Millions	12 Months Ended
Mar. 31, 2025 USD ($) ft²	Mar. 31, 2024 USD ($)	Mar. 31, 2023 USD ($)	Mar. 31, 2025 JPY (¥) ft²	Mar. 31, 2024 JPY (¥)
Property and Equipment, Net [Abstract]
Depreciation expense \| $	$ 952,126	$ 1,232,611	$ 1,226,496
Piece of land (in Square Feet) \| ft²	16,165			16,165
Land carrying value	$ 2,300,000	$ 2,300,000		¥ 340.1	¥ 340.1

The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

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Reference 2: http://www.xbrl.org/2003/role/exampleRef
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Period Type:	duration