Yakuza: Dead Souls
49 Achievements
60-80h
PS3
Official Sponsor
Fully upgrade Kamiyama's truck.
18.0%
How to unlock the Official Sponsor achievement in Yakuza: Dead Souls - Definitive Guide
Kamiyama’s inventory of weapons and upgrades can be expanded if you choose to invest in his shop. To fully upgrade Kamiyama Works, you need to invest a total of 1 million yen. See Heavily Armed Bank for tips on earning money.
This guide was translated automatically.
3 upgrade levels: 100,000 yen; 200,000 yen and 700,000 yen.
Total 1000000 and your.
Total 1000000 and your.