Orange Days [オレンジデイズ] warning [Rating: 10/10] I'm embarrassed to say but I even took a sign language course (partially) because of this drama. Warning: this drama can affect your daily life. In a good way in my case. I highly recommend this drama to everyone. This drama definitely was the most influental drama I have seen. The cast includes good and well-known actors/actresses. Shibasaki acted well as Sae despite the role being a bit challenging.. Tsumabuki did also nice acting.