One day something emerges from high school girl Kaho's refrigerator—an emperor penguin, the largest of all penguins! When this emperor joins the household, fun and wacky antics with family and friends ensue! (Source: VIZ Media)

Emperor to Issho was published digitally in English as The Emperor and I by VIZ Media under the Shonen Jump imprint from June 27, 2017 to June 26, 2018.