Oyasumi Punpun (おやすみプンプン lit. Goodnight Punpun) is a seinen manga about the life of a young boy named Punpun, stylized as a bird doodle, who can summon God by chanting, "Dear God, dear God, tinkle tinkle hoy!" The story follows him from elementary school through his twenties as he struggles through life, relationships, and depression. Widely known for its experimental art style and unrelenting depiction of emotional instability, this series by Inio Asano spans 147 chapters originally published in Japan between March 2007 and November 2013. It has been licensed in English, French, German, Russian, Chinese and Spanish.