Kujima: Why Sing, When You Can Warble? (NaN)

Arata Kouda meets a mysterious bird-looking creature named Kujima in autumn. Hungry and craving Japanese food, Kujima ends up staying with the Konohda family at their house, where the atmosphere is tense because of Akira's older brother who failed the college entrance exam. Kujima lives with the Konohda family until winter passes and warm spring arrives.