gacha

The self-proclaimed Captain (船長?) is the first of Watcher's shadows to appear. He is a modernly-dressed, aging old man with gray hair and a large vertical scar that runs from his face to below his collar. His features are described as being "old enough to be called elderly" but also strong enough to give the presence of an active-duty marine. He appears in an old chair, carries a cane in his hand, and he has a distinctive smooth, white artificial leg attached at one knee.

He claims that as a proper Heroic Spirit that he would manifest as a class founded on vengeance rather than as a Rider. Upon sensing True Archer, he feels "presence like his own" and resonates his own rage with it.

He describes the shadows as being like Heroic Spirits, two of them claiming to be able to appear as proper Heroic Spirits under other circumstances, but they are not Heroic Spirits in their current state as Watcher's shadows

"You're saying I'm taller than when I was alive? Hee~, is that so?"
When summoned as a Rider, his height decreases.