Back in the 2010, TV Tokyo's anime department and Aniplex began a project called Anime no Chikara. After producing three anime with original stories, Sora no Woto, Senkou no Night Raid and Occult Academy, the project was put on break and never resumed.
The president of Aniplex Koichiro Natsume said in 2012, "unfortunately I cannot say that this was a success", but he didn't say exactly what was wrong with the project.
Are there any sources or data explaining why Anime no Chikara was aborted? Is this suspension related to Senkou no Night Raid controversies regarding the interpretation of Manchurian incident, causing the episode 7 to be released online only or there are more practical reasons behind this decision?