Stolen Piggy Bank (named Retrieved Piggy Bank if used by Moona Hoshinova) is an item in HoloCure - Save the Fans!. It is unlocked by completing the Payday achievement, which requires defeating a Golden YAGOO. Players will receive the achievement whether they win or lose the run in which they defeated the enemy.
Stolen Piggy Bank passively grants HoloCoins by moving around and a SPD buff, at the cost of Pick Up Range.
Pavolia Reine'sLady Of The Peafowl skill triggers from gaining HoloCoins generated by Stolen Piggy Bank, making this item ideal for refreshing the ability's duration so long as Reine is moving.
This item references an incident that occurred back during the time when Hololive Indonesia's 1st Gen members - Airani Iofifteen, Ayunda Risu, and Moona Hoshinova - used to live together. At the time of the incident, Risu had found Moona's piggybank and taken it back to her room, where she began counting the contents live on stream. Moona was informed of the act by her chat and thus tried to get her piggybank back, much to Risu's panic.[1]
When playing as Moona in-game, the item's name changes to "Retrieved Piggy Bank".