While enjoying a date in a park, a man carelessly tosses an empty bottle onto the ground. His selfish littering promptly summons an imposing figure wearing a white hockey mask. The gruesome events that follow tell an admonishing tale about the importance of preserving the outdoors and defending the environment from the ugly menace of litter.

It is 1983, and Hinamizawa is under quarantine. A mysterious and deadly virus has been discovered within the small village, and its residents—such as teenager Keiichi Maebara and his friends Mion Sonozaki and Rena Ryuuguu—are left confused and frightened by the situation. As the villagers begin to search for a way to stop the affliction from spreading, some make drastic plans, which leaves Keiichi and his friends looking for a way to escape the village. But when tensions reach an all-time high, some of his group may not make it out unscathed as they fight for their lives against enemies both seen and unseen.

Former baseball player turned delinquent Taishi Fura accidentally witnesses the man-eating "ghoul" known as Lantern injuring his old friend and murdering another. Before the situation gets any worse, Fura's classmate Kishou Arima arrives―as he is actually an undercover investigator for the Commission of Counter Ghoul (CCG)―and forces the ghoul to flee. Seeking revenge for his friends, Fura joins forces with Arima to hunt down ghouls in the 13th Ward—ultimately aiming to bring down Lantern. Tokyo Ghoul: "Jack" unveils snippets of life in the past for the CCG's fearsome "Reaper," Arima, giving insight into how he spent his high school days.

A girl's classmate disappears during a game of hide-and-seek. When she goes out to look for him, she hides when she hears someone pursuing her. After a while, she peeks out to see if her pursuer has given up. (Source: ANN)