Suga crafts the scripts for the android announcer Maico's daily radio broadcasts. His primary role is writing the lines Maico delivers on air. Suga is often shown sleeping while at work and is depicted smoking. His story includes an abrupt death occurring later in the anime's narrative. Details regarding Suga's background, origins, or personal history before his radio station role remain undisclosed. His character development across official media extends no further than his core function as scriptwriter. His portrayal in spin-offs, movies, or OVAs is also not detailed. Suga's character design and narrative function are confined to the radio studio workplace setting.