v3.26.1
Intangible Assets, Net (Tables)
12 Months Ended
Mar. 31, 2026
Intangible Asset, Goodwill and Other [Abstract]  
Schedule of Intangible Assets

As of March 31, 2026 and 2025, intangible assets consisted of the following:

 

   2026   2025 
   March 31, 
   2026   2025 
Patents  ¥2,453   ¥2,101 
Trademarks   422    773 
Software   16,753    - 
Software – Work-in-progress   5,678    4,691 
Total intangible assets   25,306    7,565 
Less: Accumulated amortization   (3,239)   (461)
Total intangible assets, net  ¥22,067   ¥7,104