Dokapon - Sumida

Level Upgrade Cost Total Upgrade Cost Income Worth
1 N/A N/A 22/day 180,000
2 704 704 39/day 180,000
3 1,248 1,952 67/day 360,000
4 2,144 4,096 118/day 360,000
5 3,776 7,872 206/day 360,000
6 6,592 14,464 361/day 540,000