Tetsuwan Birdy Decode: Ano Hi no Sayaka e  

鉄腕バーディーDECODE　―あの日の小夜香へ―

The two individuals, Birdy and Tsutomu, continue to share a single body while fulfilling their respective roles as Federation Investigator and celebrity persona. Following an escape of criminals linked to the Ryunka incident, they are once again thrust into action. However, it appears that other entities and familiar faces may be at play, prompting Birdy to contemplate her past and those who have shaped her journey.