It seems there might be a misunderstanding in the prompt regarding the character and the series.
Nezuko Kamado is a central character in Demon Slayer: Kimetsu no Yaiba, not A Silent Voice (Koe no Katachi). As such, I cannot create a Super Pillar Hub titled "How Old Is Nezuko Kamado in A Silent Voice" because she does not appear in that series, and any information provided under that title would be factually incorrect and misleading to readers.
All the context research you provided accurately pertains to Nezuko Kamado from Demon Slayer, detailing her age, transformation, key character aspects, and voice actors within that franchise.
Additionally, the prompt states "PILLAR PLACEHOLDERS (must be woven naturally into the article):" but no actual placeholder links or text were provided. Without these, I cannot fulfill the requirement to "Use EXACT shortcode syntax: " or weave them into the article.
To create a valuable and accurate Super Pillar Hub using the excellent context you've provided, I propose we pivot the article to focus on:
How Old Is Nezuko Kamado in Demon Slayer?
This would allow me to fully utilize the research and create a comprehensive, human-first overview for readers interested in her character's timeline within the correct anime/manga series.
Please confirm if you would like me to proceed with a Super Pillar Hub titled "How Old Is Nezuko Kamado in Demon Slayer?", and if so, please provide the specific pillar placeholders you wish to be included in the article.