v3.25.2
Related Party Transactions - Schedule of Related Party Transactions (Details) - USD ($)
 12 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Mar. 31, 2023
Schedule of Related Party Transactions [Line Items]      
Subtotal $ 117 $ 25,704  
Less: allowance for credit losses  
Total revenue from related parties $ 210,119,238 195,681,315 $ 169,724,346
Mr. Mei Kanayama [Member]      
Schedule of Related Party Transactions [Line Items]      
Relationship to the Company Representative director, director, and controlling shareholder    
Total due to related parties $ 13,930 29,716  
DinnerBank Co., Ltd. (“DinnerBank”) [Member]      
Schedule of Related Party Transactions [Line Items]      
Relationship to the Company An entity of which Mr. Kanayama’s wife is a director and the representative director    
Palpito [Member]      
Schedule of Related Party Transactions [Line Items]      
Relationship to the Company An equity investment entity of the Company, which was sold to DinnerBank on June 30, 2023.    
Total revenue from related parties 14,774 87,200
Total purchase from related parties 77,020
Shintai Co., Ltd. [Member]      
Schedule of Related Party Transactions [Line Items]      
Relationship to the Company The entity’s representative director is Mr. Kanayama’s wife before April 30, 2023.    
Total revenue from related parties 113,559
Tokushin G.K.[Member]      
Schedule of Related Party Transactions [Line Items]      
Relationship to the Company A shareholder of the Company.    
Total due to related parties $ 3,328  
Total revenue from related parties 4,950
Crossing Cards [Member]      
Schedule of Related Party Transactions [Line Items]      
Relationship to the Company An equity investment entity of the Company    
Total purchase from related parties $ 574,048
Takuetsu Kokusai Co., Ltd. [Member]      
Schedule of Related Party Transactions [Line Items]      
Relationship to the Company The entity’s representative director is Mr. Kanayama’s wife    
Subtotal $ 12  
Total due from a related party 732  
Total revenue from related parties 259
Seihinkokusai [Member]      
Schedule of Related Party Transactions [Line Items]      
Subtotal 105 25,704  
Related Party [Member]      
Schedule of Related Party Transactions [Line Items]      
Total accounts receivable, net – a related party 117 25,704  
Total due from a related party 1,208 9,762  
Total accounts payable – a related party 2,678,588 299,541  
Total due to related parties 27,678 42,943  
Total revenue from related parties 7,840,934 6,006,993 847,986
Total purchase from related parties 10,494,954 445,980 202,516
DinnerBank [Member]      
Schedule of Related Party Transactions [Line Items]      
Total due from a related party 476 9,762  
Total accounts payable – a related party 2,678,588 299,541  
Total due to related parties 10,420 13,227  
Total revenue from related parties 7,840,934 5,992,219 642,018
Total purchase from related parties $ 9,920,906 $ 445,980 $ 125,496