Complex sentence: It is based on the Japanese novel by Hisashi Nozawa, which was published in 1996 and won the 4th Shimase Literary Prize for Romance in 1997; and tells the story of two ordinary people, as they come to terms with their relationship.
Split into simpler sentences: It is based on the Japanese novel by Hisashi Nozawa, which was published in 1996 and won the 4th Shimase Literary Prize for Romance in 1997. It tells the story of two ordinary people, as they come to terms with their relationship.