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Deferred Revenue (Details Narrative)	12 Months Ended
Deferred Revenue (Details Narrative)	Sep. 30, 2022 USD ($)
Deferred Revenue
Advance receipt	$ 5,000

X

- References

No definition available.

+ Details

Name:	tanico_AdvanceReceipt
Namespace Prefix:	tanico_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_DeferredRevenueAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration