[1] She has frequently worked with Jim O'Rourke, with O'Rourke producing several of her albums and Ishibashi playing on his album Simple Songs.

[2] Together with Tatsuhisa Yamamoto they formed the band Kafka's Ibiki.

[1][3][4] In 2016, she released the album Kouen Kyoudai, a collaboration with the Japanese noise musician Masami Akita (better known as Merzbow).

[5][6] She composed the music for the 2019 anime Blade of the Immortal.

[7] The two met when Ishibashi played flute on a Burt Bacharach covers album O'Rourke was producing.