v3.26.1
Significant Accounting Policies - Schedule of Basic and Diluted Net Income (Loss) Per Ordinary Share (Details) - USD ($)
 3 Months Ended 9 Months Ended 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Sep. 30, 2025
Sep. 30, 2024
Redeemable Class A Ordinary Shares [Member]            
Numerator:            
Allocation of net loss $ (392,690) $ (728,791) $ (1,267,660) $ (2,042,904) $ (2,209,256) $ (469,643)
Accretion of Class A ordinary shares subject to possible redemption to redemption value 728,500 1,323,416 2,200,709 4,020,624 4,411,012 1,249,259
Allocation of net income (loss) $ 335,810 $ 594,625 $ 933,049 $ 1,977,720 $ 2,201,756 $ 779,616
Denominator:            
Basic and diluted weighted average shares outstanding (in Shares) 2,901,056 5,750,000 2,901,056 5,750,000 5,039,264 1,387,978
Basic weighted average shares outstanding (in Shares) 2,901,056 5,750,000     5,039,264 1,387,978
Basic and diluted net income (loss) per ordinary share (in Dollars per share) $ 0.12 $ 0.1 $ 0.32 $ 0.34 $ 0.44 $ 0.56
Basic net income (loss) per ordinary share (in Dollars per share) $ 0.12 $ 0.1     $ 0.44 $ 0.56
Non-Redeemable Class A and Class B Ordinary Shares [Member]            
Numerator:            
Allocation of net loss $ (256,578) $ (240,247) $ (822,750) $ (673,448) $ (831,003) $ (523,895)
Accretion of Class A ordinary shares subject to possible redemption to redemption value
Allocation of net income (loss) $ (256,578) $ (240,247) $ (822,750) $ (673,448) $ (831,003) $ (523,895)
Denominator:            
Basic and diluted weighted average shares outstanding (in Shares) 1,895,500 1,895,500 1,895,500 1,895,500 1,895,500 1,548,308
Basic weighted average shares outstanding (in Shares) 1,895,500 1,895,500     1,895,500 1,548,308
Basic and diluted net income (loss) per ordinary share (in Dollars per share) $ (0.14) $ (0.13) $ (0.43) $ (0.36) $ (0.44) $ (0.34)
Basic net income (loss) per ordinary share (in Dollars per share) $ (0.14) $ (0.13) $ (0.43) $ (0.36) $ (0.44) $ (0.34)