Dark Gathering
Season 1, Episode 20: The Old I Watergate: An Innocent Grudge
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A little boy shows Keitaro his drawings as the trio explores an old watergate with a famous spiritualist. To his growing horror, he realizes they are all in imminent danger.
All Episodes - Season 1
Episode 1
Yayoi Hozuki
Episode 2
Keitaro Gentoga
Episode 3
Friends
Episode 4
Eiko Hozuki
Episode 5
The Freshmen Welcome Event
Episode 6
The Promise
Episode 7
S Tunnel
Episode 8
Betrothed to Divinity
Episode 9
Blasphemy
Episode 10
Across Japan
Episode 11
S-Rank Danger: Castle H Ruins
Episode 12
The Castle H Ruins, Danger Rank S!
Episode 13
Emancipate
Episode 14
Old F Tunnel
Episode 15
Old Old F Tunnel
Episode 16
House Hunting
Episode 17
The House of the Virgin Conception
Episode 18
Morning Twilight
Episode 19
Within the Brothel
Episode 20
The Old I Watergate: An Innocent Grudge
Episode 21
The Old I Watergate: Resplendence
Episode 22
The Old I Watergate: Pleasure District in Flames
Episode 23
Scary School Stories: Hide and Seek
Episode 24
Scary School Stories: Nightmare
Episode 25
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