Based on the critically acclaimed animated short film about three high schoolers' supernatural coming-of-age-and don't miss the light novel, also from Seven Seas!

According to urban legend, there's an abandoned airfield on the edge of town where a spirit known as the Summer Ghost can be summoned.

After discovering each other on the internet, three teenagers from different high schools who share a special connection to death meet up to summon the mysterious spectre.

Thus begins a story that will bridge the boundary between life and death on a midsummer night that none of them will ever forget.