For more information see the Set Bonuses.
Sakura Rock comes with the special set bonus. When it is adjacent to other buildings belonging to the Cherry Garden Set the properties of the building are improved.
The Sakura Rock can be upgraded with a Sakura Rock Upgrade Kit item. To upgrade the Sakura Rock, use the Sakura Rock Upgrade item on the Sakura Rock that is already situated in your city. Its upgraded version will then be placed directly on the same spot in your city and the production timer will not be reset. Note that the upgraded building will be from your current era, even if the old one was from one of the earlier ages.
Sakura Rock will produce the following effects. Base effects will always be produced. Bonus effects are determined by how many other unique Cherry Garden Set buildings it is connected to.
| 1st Bonus|| 2nd Bonus|| 3rd Bonus|