Usual Conversational Exchange, Rio Futaba (SBY/W77‑E031S) is a level 3 green character from the Rascal Does Not Dream of a Dreaming Girl set carrying the Adolescence and Science traits. The card lists a cost of 2 and power 9000 along with SR rarity and the character quote, indicating its in-game combat role. As a character card it fits into deck lists where high-level green characters are used for late-game board presence.