I think a college film club goes to an island on their summer break or such

they want to take a film shoot there. later they did'nt know they visited at the day where the villager on the island was having a ritual , about goddess kanon or such.

all of the college club members then can't leave the island because the villager kinda forced them to stay(with violence of course or they die)

basically the college students forced to attend the ritual and many supernatural things happens now..(i think one of the girl was kanon reincarnation or such and the mc reincarnated and he was was kanon lover in the past or something like that)

Kono Shima ni wa Midara de Jaaku na Mono ga Sumu i guess

thanks