Also known as: 心が叫びたがってるんだ。, 心が叫びたがってるんだ, ここさけ, The_Anthem_of_the_Heart
Kokoro ga Sakebitagatterunda. (The Heart Wants to Shout) is a Japanese animated film produced by A-1 Pictures, directed by Tatsuyuki Nagai and written by Mari Okada. It is being worked on by the staff who had previously worked on the anime series Anohana: The Flower We Saw That Day and its movie adaptation. It was released on September 19, 2015.