v3.26.1
Share-based Compensation (Tables)
12 Months Ended
Mar. 31, 2026
Share-Based Payment Arrangement [Abstract]  
Schedule of Significant Assumptions Used to Estimate Fair Value of Stock Options

 

Expected term   3 years 
Expected volatility   44.67%
Expected dividend rate   %
Risk-free rate   2.00%
Schedule of Stock Option Activity Under the Plan

The following table summarizes stock option activity under the Company’s stock option plan:

 

Vested options  Options  

Weighted-

Average

Grant-Date

Fair Value

per Option

  

Weighted-

Average

Exercise

Price

  

Weighted-

Average

Remaining

Contractual

Term

(Years)

 
Vested at April 1, 2025      ¥           
Vested   226,800    72.2           
Vested at March 31, 2026   226,800   ¥72.2   ¥200.0            8.4 
Schedule of Activity for Non-Vested Stock Options

The following table summarizes activity for non-vested stock options under the Company’s stock option plan:

 

Non-vested options 

Number of

Options

  

Weighted-

Average

Grant-Date

Fair Value

per Option

 
Non-vested at April 1, 2025   226,800   ¥               72.2 
Vested   (226,800)   72.2 
Non-vested at March 31, 2026