Suzu's big sister, who had raised her alone after their parents passed away, died in a traffic accident. Suzu decided to take care of her sister's son, Sho. Together, the two face life with all its hardships. Chikyuu Koushinkyoku is a manga filled with friendship, love, pain, and sorrow that will touch your heart. (Source: Strawberrie)

Chikyuu Koushinkyoku was published in English as March on Earth by CMX Manga from March 31, 2009 to July 21, 2009.