v3.26.1
Intangible Assets, Net (Details)
6 Months Ended 12 Months Ended
Oct. 31, 2025
JPY (¥)
Oct. 31, 2025
USD ($)
Oct. 31, 2024
JPY (¥)
Apr. 30, 2025
JPY (¥)
Oct. 31, 2025
USD ($)
Intangible Assets, Net [Abstract]          
Software purchase price ¥ 31,800,000 ¥ 31,800,000  
Government grant 20,000,000 20,000,000  
Intangible assets       31,800,000  
Net acquisition cost [1] 11,800,000     ¥ 11,800,000 $ 76,599
Amortization expense ¥ 1,180,000 $ 7,660    
[1] During the fiscal year ended April 30, 2025, the Company purchased software with an original purchase price of JPY31,800,000. In connection with the acquisition, the Company received a government grant of JPY20,000,000 in cash in the same period. The grant related to assets of JPY20,000,000 was offset against the gross acquisition cost of the intangible assets of JPY31,800,000, resulting in the net acquisition cost of JPY11,800,000 under the cost accumulation approach.