Shareholders’ Equity/(Deficit) (Details Narrative) - JPY (¥) ¥ / shares in Units, ¥ in Thousands |
6 Months Ended | |||
|---|---|---|---|---|
Jul. 18, 2025 |
Sep. 30, 2025 |
Mar. 31, 2025 |
Jan. 07, 2025 |
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| Subsidiary, Sale of Stock [Line Items] | ||||
| Ordinary share, shares authorized | 168,000,000 | 168,000,000 | 168,000,000 | |
| Ordinary share voting rights, description | Each holder of ordinary shares shall be entitled to one vote for each share held as of the record date | |||
| Ordinary share, shares issued | 45,960,000 | 42,210,000 | 42,210,000 | |
| Ordinary share, shares outstanding | 45,960,000 | 42,210,000 | ||
| IPO [Member] | ||||
| Subsidiary, Sale of Stock [Line Items] | ||||
| Number of ordinary shares | 3,750,000 | |||
| Sale of stock, price per share | ¥ 4.00 | |||
| Proceeds from issuance initial public offering | ¥ 1,521,213 |
| X | ||||||||||
- Definition The maximum number of common shares permitted to be issued by an entity's charter and bylaws. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Description of voting rights of common stock. Includes eligibility to vote and votes per share owned. Include also, if any, unusual voting rights. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The cash inflow associated with the amount received from entity's first offering of stock to the public. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction. No definition available.
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- Definition Number of new stock issued during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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. No definition available.
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- Details
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