Kawahira (川平 "Kawahira") is a man who lives in the future at a real estate firm that belonged to an old lady Haru knew in the past. He is constantly referred to in earlier episodes as a frequent customer of Adult I-Pin's ramen delivery service, but makes his first appearance when Tsuna and company are trying to hide from the Six Funeral Wreaths. He possesses a Segno Hell Ring that can create strong illusions, fake murderous intent, and hides his existence. He does not outwardly state his true motives but claims that Tsuna and his friends owe him one for his help.