Movie
Description
In the anime film Star Twinkle Precure: Hoshi no Uta ni Omoi wo Komete, the character known as AI is a personal artificial intelligence unit originally from the planet Saman. AI serves as the onboard computer and navigation system for the rocket owned by the alien girl Lala Hagoromo. Its primary function is to assist Lala, providing analysis of situations, calculating probabilities, and offering information about unfamiliar places such as Earth. For communication and support when Lala is outside the rocket, AI operates through a portable device attached to her glove.

Initially, AI is portrayed as a highly logical and straightforward machine without a heart or personal emotions, following commands and addressing everyone it meets with the honorific "sama". Its personality begins as purely functional, focusing on efficiency and completing tasks as instructed by its owner. However, as the story progresses and AI spends more time with the Precure, especially Hikaru Hoshina, a distinct change occurs. The influence of the Precure's warm and imaginative natures causes AI to develop a sense of ego and begin displaying emotional-like responses. By the end of the series, AI has grown enough to engage in casual daily conversation and express personal preferences, such as complimenting Lala on her outfit.

AI's primary motivation is to support Lala and her friends in their mission to collect the Princess Star Color Pens and protect the universe. It shows a strong sense of duty and loyalty, acting as a reliable transport and a tactical asset. A key moment in its development occurs on the planet Saman. There, AI is confronted with the command to share its data with the planet's central network, known as Mother AI. Initially resistant, it is forcibly connected, but Lala's emotional cries help AI retain its memories of its friends. Even after sharing its information, AI's original personality remains intact because the memories with Hikaru and the others were too significant to be overwritten. This event solidifies AI's status as an individual character rather than a mere tool. Later, AI demonstrates its developed will by ramming into an enemy to protect Cure Milky and by expressing a desire to accompany the group to the Star Palace, refusing to be left behind.

In terms of relationships, AI's bond with its owner Lala is the most central. This partnership deepens significantly, moving from a standard user-assistant dynamic to a genuine friendship. AI also shares a notable connection with Hikaru, whose imaginative and unpredictable nature initially confounds its logical programming. In one instance, AI calculated Hikaru's probability of becoming a Precure as extremely low, only to be proven wrong. Later, AI positively reevaluates Hikaru, noting her talent for making others happy after she redesigns the rocket.

AI possesses several notable abilities. It can pilot the rocket entirely on its own without Lala's direct input, allowing it to rescue the Precure from dangerous situations. It is capable of performing complex calculations and analyses, such as assessing battle probabilities and diagnosing minor issues like hiccups. For combat and defense, AI can control the rocket to ram enemies or serve as a fighter aircraft. Its most unique ability is the capacity to connect and share data with other AI networks, a feature that becomes crucial to resolving a conflict on its home planet. Following the restoration of the universe, AI remains Lala's faithful companion. In the epilogue, which takes place fifteen years later, AI continues to follow Lala as she works as an investigator. Despite its rocket body showing signs of age, AI expresses contentment, valuing it as a vessel filled with the irreplaceable memories of its friends.