Trust Levels
Added in April 2019, Trust Levels (信頼度) are a measure of an idol's trust in you as a producer. By producing a specific, the trust bond gauge for that idol is filled and that idol's trust levels increase, unlocking rewards and even a special voice line.
Leveling up
To level up trust levels, one must produce idols and fill up the trust bond gauge. Trust levels are bound to the idol so regardless of which produce card you are producing, that idol will still fill up the gauge as long as you complete a produce run. The higher the Fes rank of the Fes idol produced after the produce run, the more the gauge is filled. The gauge itself can be seen after every produce run, or at the bottom part of that's idol's produce card details. Upon levelling up, the rewards for that level will be given out alongside the usual produce run rewards. A special mini commu with the idol will also appear afterwards.
The trust bond gauge is located at the bottom left part of the produce card info screen.
The trust bond gauge is on top of the rewards screen.
Mini commu after levelling up.
Levels and Rewards
There are 12 trust levels. Initially you can reach up to trust level 10 for that given idol, but after clearing the second to the last node in iDoL RO@D, you unlock an additional 2 trust levels, bringing the max trust level to 12. Starting from trust level 2, you can get rewards each time you level up. The rewards are listed in the table below. Note that the unit specific rewards (keychains, towels, t-shirts) are dependent on the idol's main unit, while the idol-specific rewards (fes titles) are dependent on the idol herself.
| Trust Level | Rewards |
|---|---|
| 2 | Gold Training Ticket x1 Morning Commu Bread x1 Secret Notepad x10 Idol-Specific Fes Title x1 |
| 3 | Gold Training Ticket x1 Morning Commu Bread x1 Unit-Specific Keychain x1 |
| 4 | Gold Training Ticket x1 Promise Cologne x1 Unit-Specific Keychain x1 |
| 5 | Gold Training Ticket x1 Promise Cologne x1 Unit-Specific Keychain x1 |
| 6 | Gold Training Ticket x2 Promise Toilette x1 Unit-Specific Keychain x1 Introductory Message Note x1 SR and above pull ticket x1 Idol-Specific Fes Title x1 |
| 7 | Gold Training Ticket x2 Toasted Morning Commu Bread x1 Unit-Specific towel x1 |
| 8 | Gold Training Ticket x2 Trend Magazine x2 Unit-Specific Towel x1 |
| 9 | Gold Training Ticket x2 Special Morning Commu Bread x1 Unit-Specific Towel x1 |
| 10 | Gold Training Ticket x3 Promise Toilette x1 Unit-Specific T-Shirt x1 Golden Message Note x1 SR and above pull ticket x2 Idol Specific Fes Title x1 |
| 11 | Gold Training Ticket x3 Promise Parfum x1 Unit-Specific T-Shirt x2 Premium Healing Fruit Tart (2 Pieces) x2 |
| 12 | Gold Training Ticket x3 Promise Parfum x1 Unit-Specific T-Shirt x2 Premium Healing Fruit Tart (2 Pieces) x2 |
Apart from these rewards, higher trust levels could also increase the chance of max Memory Appeal level events, as well as allow the player to touch the chest area of the idol in the home screen, though how the idol responds will depend on the idol. Higher trust levels also unlock voice lines.
Trust level rewards for 2, 3, 4
Trust level rewards for 5, 6, 7
Trust level rewards for 8, 9, 10
Trust level rewards for 11, 12
