Naruto: Shisui's Mangekyou Sharingan explained - Dexerto

Why is it that Shisui and Madara are only shown to use one Mangekyo Sharingan ability? - Quora

What is Shisui's Kotoamatsukami? - Quora

Who is the Shisui Uchiha and what are his powers (Naruto)? - Quora

Who is faster, Naruto or Shisui? - Quora

How does an Uchiha know what abilities his Mangekyo Sharingan eyes have? Does he just feel the power? For example, how did one discover Amaterasu or Shisui his Kotoamatsukami? These are powers

What Naruto Mysteries are still unsolved? : r/Naruto

What Naruto Mysteries are still unsolved? : r/Naruto

How did Shisui figure out what his Mangekyou ability was if it can only be used once every 10 years? - Quora