The Pop Singer is a reoccurring character who is usually someone who you get either earlier in the game or mid-game she usually has high stats. She resembles a "stereotypical" design of an anime-styled pop singer, and has a passing resemblance as a pink equivalent of Hatsune Miku.
She is recognized by her two pink pony tails coming from both sides.
One of the possible starting drivers.
Is one of the quests/targets that visits your hot spring, and is one of the highest valued targets.
An unlockable staff.
One of the very first villagers appears before you defeat the first clan in the game.
An unlockable jockey.