The SPY x FAMILY TAMAGOTCHI nano series features a green shell with designs of Loid, Anya, and Bond. Players can care for Anya, with her appearance evolving into one of 14 possible styles based on care routines. The device includes Anya’s favorite peanuts as treats and three mini-games to interact with her. Anya appears in her school uniform, and different outfits can be unlocked through gameplay. The animations replicate the anime’s art style, with key scenes recreated in Tamagotchi’s signature pixel art.