v3.26.3
Statements of Shareholders' Equity (Unaudited) - JPY (¥)
¥ in Thousands
Common Stock [Member]
Preferred Stock [Member]
Class A Preferred Shares [Member]
Preferred Stock [Member]
Class B Preferred Shares [Member]
Preferred Stock [Member]
Class C Preferred Shares [Member]
Additional Paid-in Capital [Member]
Retained Earnings [Member]
Total
Balance at Sep. 30, 2023 ¥ 2,310 ¥ 6,189 ¥ 25,993 ¥ 140,501 ¥ 2,243,745 ¥ (1,722,747) ¥ 695,991
Balance, shares at Sep. 30, 2023 237,138 120,000 252,000 113,996      
Net loss (317,817) (317,817)
Balance at Mar. 31, 2024 ¥ 2,310 ¥ 6,189 ¥ 25,993 ¥ 140,501 2,243,745 (2,040,564) 378,174
Balance, shares at Mar. 31, 2024 237,138 120,000 252,000 113,996      
Balance at Sep. 30, 2024 ¥ 100,000 2,457,458 (2,202,668) 354,790
Balance, shares at Sep. 30, 2024 764,462      
Net loss (316,228) (316,228)
Issuance of common shares for cash, net of offering costs ¥ 386,903 19,599 406,502
Issuance of common shares for cash, net of offering costs, shares 58,333            
Share-based compensation 5,024 5,024
Balance at Mar. 31, 2025 ¥ 486,903 2,482,081 (2,518,896) 450,088
Balance, shares at Mar. 31, 2025 822,795      
Balance at Sep. 30, 2025 ¥ 60,000 3,238,928 (2,828,980) 469,948
Balance, shares at Sep. 30, 2025 1,153,806      
Issuance of common shares in consideration for services rendered ¥ 597,600 1,727,570 2,325,170
Issuance of common shares in consideration for services rendered, shares 2,999,999            
Offsetting of accumulated deficit and additional paid-in capital (1,376,478) 1,376,478
Net loss (2,593,043) ¥ (2,593,043)
Issuance of common shares for cash, net of offering costs, shares             6,000
Balance at Mar. 31, 2026 ¥ 657,600 ¥ 3,590,020 ¥ (4,045,545) ¥ 202,075
Balance, shares at Mar. 31, 2026 4,153,805