Pani Poni
She voiced the character of Yūko Atoda in the 2005 series "Ah My Buddha", playing another tomboy. She reprised voicing this character in the 2006 sequel, "Amaenaideyo!! Katsu!!". Later in 2005, Higuchi voiced the character of Hibiki Watanuki in the TV Tokyo series "Pani Poni Dash!", a parody which frequently references Japanese and American popular culture.