
Quick answer — Nami Sano worked on Migi&Dali (Original Creator), Haven't You Heard? I'm Sakamoto (Original Creator), Haven't You Heard? I'm Sakamoto: Haven’t You Heard? I was Sakamoto (Original Creator).
Nami Sano worked on Migi&Dali (Original Creator), Haven't You Heard? I'm Sakamoto (Original Creator), Haven't You Heard? I'm Sakamoto: Haven’t You Heard? I was Sakamoto (Original Creator).