NTS regular Eiko Ishibashi has been hosting a show since 5 January 2022. On 7 November 2025, Eiko Ishibashi was a guest on The Early Bird Show w/ Jack Rollo; and on 6 May 2022 was a guest on Bottega Radio. Eiko Ishibashi has been played on NTS over 80 times, featured on 82 episodes and was first played on 8 October 2018.

Eiko Ishibashi is a singer songwriter as well as frequently participating in sessions with other musicians. Her performances usually revolve around the piano and drums but she can also play the flute and the vibraphone. Her music is a mix between experimental and pop.