Gradum Gswing vs Harumama
Franchise Comparison 2026
Both Gradum Gswing and Harumama are full-service restaurants franchises. Gradum Gswing requires an investment of $330K – $680K while Harumama requires $345K – $680K. FranchiseVerdict rates Gradum Gswing C (Average) and Harumama C (Average).
| Metric | Gradum Gswing | Harumama |
|---|---|---|
| Verdict Grade | CAverageAverage | CAverageAverage |
| Investment Range | $330K – $680K | $345K – $680K |
| Franchise Fee | $50K | $25K |
| Royalty Rate | 8.0% | 2.0% |
| Average Revenue (Item 19) | N/ACompany-owned only · n=1 | N/A |
| SBA Charge-Off Rate | N/A | N/A |
| Total Units | 13 | 7 |
| Unit Growth (YoY) | N/A | N/A |
| Year Began Franchising | 2024 | 2025 |
| FDD Year | 2024 | 2025 |
Investment Range
$330K – $680K
$345K – $680K
Franchise Fee
$50K
$25K
Royalty Rate
8.0%
2.0%
Average Revenue (Item 19)
N/ACompany-owned only · n=1
N/A
SBA Charge-Off Rate
N/A
N/A
Total Units
13
7
Unit Growth (YoY)
N/A
N/A
Year Began Franchising
2024
2025
FDD Year
2024
2025