Ano Hi Mita Hana no Namae wo Bokutachi wa Mada Shiranai. (Anohana: The Flower We Saw That Day)

Ano Hi Mita Hana no Namae wo Bokutachi wa Mada Shiranai. (あの日見た花の名前を僕達はまだ知らない。), also known as Anohana: The Flower We Saw That Day is an anime series created by Super Peace Busters, an artist collective consisting of director Tatsuyuki Nagai, screenwriter Mari Okada, and character designer Masayoshi Tanaka.