Commitments and contingencies (Details - lease information) - USD ($) |
Mar. 31, 2023 |
Mar. 31, 2022 |
|---|---|---|
| Commitments and Contingencies Disclosure [Abstract] | ||
| Right-of-use assets - ST | $ 0 | $ 17,568 |
| Current lease liabilities | $ 0 | $ 17,568 |
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- References No definition available.
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of lessee's right to use underlying asset under operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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