Advance payments, current.

No definition available.

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- Definition

Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business.

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- Definition

Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.

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-Topic 720
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- Definition

Amount of allowance for credit loss on accounts receivable.

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

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- Definition

Amount of deferred cost, excluding capitalized cost related to contract with customer; classified as noncurrent.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Amount of expense for research and development. Includes, but is not limited to, cost for computer software product to be sold, leased, or otherwise marketed and writeoff of research and development assets acquired in transaction other than business combination or joint venture formation or both. Excludes write-down of intangible asset acquired in business combination or from joint venture formation or both, used in research and development activity.

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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Narrative) - JPY (¥)	12 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2022	Oct. 01, 2022
Product Information [Line Items]
Accounts receivable				¥ 264,100,000
Allowance for accounts receivable	¥ 0	¥ 0
Advance payments	14,413,000	93,513,000
Deferred IPO costs	205,749,000	77,700,000
Research and development costs	49,000,000.0	75,600,000	¥ 40,600,000
Advertising costs	¥ 7,900,000	¥ 10,300,000	¥ 11,200,000
Accounts Receivable [Member] \| Customer Concentration Risk [Member] \| 4 Customers [Member]
Product Information [Line Items]
Concentration risk percentage	68.00%	71.00%
Accounts Receivable [Member] \| Customer Concentration Risk [Member] \| 5 Customers [Member]
Product Information [Line Items]
Concentration risk percentage			89.00%