Nanoha in Triangle Heart
The CD drama Magical Girl Lyrical Nanoha from Triangle Heart CD series led to the spinoff. Major events in Triangle Heart appeared to be conflicted with many details in the actual Lyrical Nanoha, which leads to the dismissal of the Nanoha's audiences regarding Triangle Heart.
In Triangle Heart, Nanoha is a minor character, at age 12, in Triangle Heart, who works at the Midori-ya cafe. She spends much of her work time breaking up fights between combat waitresses Akira and Ren, who, afraid of her reaction, pretend to be the best of friends around her. Nanoha is still rather childlike, though, squealing whenever she sees her older siblings or Fiasse on TV. Nanoha is taken to the Tokyo concert of Crystela Music Academy, but is spared the violent scenes that go on before the show. Her closest friends are Alisa Lowell (the forerunner of Magical Girl Lyrical Nanoha's Alisa Bannings) and a little fox named Kuon, actually a kitsune and the pet of Nami Kanzaki. However, in this world, Alisa is actually a ghost, who is trapped on Earth because she hates the world. Kuon helps Alisa to forget her spite towards the world, and Alisa disappears to the afterlife.
A major event in the life of this version of Nanoha is the death of her father. When ShirÅ died, Momoko was pregnant with Nanoha, and thus the child grew up without a father.
Read more about this topic: Nanoha Takamachi