Getsurin Kuyou can be obtained by having Assassin Paraiso (Kato Danzo) reach Bond Level 10.
Getsurin Kuyou is an exclusive CE to Kato Danzo.
Rashoumon event (Ibaraki Douji event)
Murder at the Kogetsukan
Inheritance of Glory
Miyamoto Musashi
Heroic Spirit Portrait: Altera
Saint Quartz Farming Guide
Fate/Apocrypha Event: Inheritance of Glory
[Apocrypha Event] Challenge Quest Guide
Ereshkigal
Arthur Pendragon(Prototype)
Gorgon
Black Holy Grail (The Black Grail)