Robotic ears that look like radio antennae or other robotic components rather than being shaped after real ears. If the ears are animal-like, use mechanical ears instead.
- Natsume Atsuko (Bannou Bunka Nekomusume)
- Chii (Chobits)
- Karakuri Chachamaru (Mahou Sensei Negima!)
- Ikaros (Sora no Otoshimono)
- Multi (To Heart)
- Serio (To Heart)