One particular storyline for the character was cut completely in that it was seen far too controversial.
Most only appeared once, as the sketches concentrated on plot, with characters created to best tell that particular storyline.
In addition, for this particular storyline EastEnders talked to numerous families with children who have Down's syndrome.
This particular storyline was not based on any real-life case and was not intended to recreate actual events.
But the truth is that he was beaten to this particular storyline long ago.
This particular storyline was criticised for its surrealism in the media, although the character has been well received by fans of the show.
His history differs from that of Shirō in any particular storyline, although he is most similar to the version who progressed through the Fate scenario.
Most of these arrived as a central character in a particular storyline, and disappeared shortly afterwards, having either been expelled or simply not mentioned again.
Shared universe, for when authors collaborate in a setting rather than a particular storyline.
Films based on such series usually try to capture the back story and "spirit" of the character instead of adapting a particular storyline.