David Tanaka is a fictional character from the Australian soap opera Neighbours, played by Takaya Honda. He made his first appearance in the main show during the episode broadcast on 21 September 2016. The character was introduced alongside his twin brother Leo Tanaka (Tim Kano), and they arrive in Erinsborough to find their long-lost biological father. The show's producer had planned their stories out six months in advance and was excited about the prospect of them joining the series. Both Honda and Kano auditioned for both roles and were later awarded their respective parts. David is characterised as the more self-conscious and socially awkward of the Tanaka twins, but he is career minded and confident in his role as a doctor.