The last television anime of Harukanaru Toki no Naka de 3 was announced by KOEI on their 15th anniversary. The picture is from Harukanaru Toki no Naka de 3: Kurenai no Tsuki television special in 2007. However, it was not yet stated whether this will be a series or a special.
News and Image source: ANN
This reminds of the La Corda d’Oro ~second passo~.. Well, whatever. They’re still both produced by KOEI. Btw, I just noticed that the art became sharper than the first harukanaru..