: Reward for high popularity; unlocked via the Cheerful Cup.
You can obtain papers through several specific in-game milestones: Pocket Stables
: Reward for high popularity; unlocked via the Grand Cup. : Reward for high popularity; unlocked via the Cheerful Cup
: Winning major Grade I (GI) or special league races can trigger new research opportunities or direct item rewards. : Reward for high popularity
: You can carry over up to 20 Pedigree Papers into a New Game+, giving you a significant head start in subsequent playthroughs. Why Pedigree Papers Matter