One hot, midsummer’s day, Shun Nanami’s sister drowned to death. It’s a memory he will never forget, which has become lodged forevermore in his heart. He decides from then on to live in her stead, to make up for the life she never got to lead.
Time passes, his agonizing childhood behind him, and he currently spends his days attending school like always. Then, another sultry summer comes around, reminding him ever-so-slightly of his sister once again…
Original title: トリノライン
Length: Medium (10 – 30 hours)
Year: Japan 2017-03-31, English Version 2019-04-18