The latest chapter of "Shokugeki no Soma" was recently released and currently available for online reading at Manga Park.
Chapter 150 of the hit cooking manga series is chock-full of information while pushing the story forward. Before looking at the possible scenarios for chapter 151, let's take a look on what happen before.
The chapter starts with Azami arriving at the dorm asking to see his daughter. Azami surprises everyone that it's not his intention to take Erina home. But something else has been revealed: During his youth, Azami is actually named Nakamura and he was once part of the Polar Star Dorm.
Because of his success, Azami took on the last name of Nakiri after marrying Erina's mother. He also revealed that they should not be celebrating much because their survival is basically part of the grand board game.
Before leaving the dorm, Soma asked Azami's intent in destroying the dorm even though he is an alumnus. Erina's father explained that the spirit that he once admired is long gone especially his well-regarded "senpai" named Saiba Jouchirou. Azami was reeling in the moment of the past when Soma informed him, just as Erina comes out to go after our main protagonist that Saiba is actually his father.
The prediction thread at Reddit points to various possible scenarios. Among them is the extended explanation of Soma on why he took on the name of her mother and what happened to her. There are also predictions on how the surprise will affect Erina given that Soma's talent is actually from a gene her father greatly admires.
The forum posts at Manga Helpers points to a different direction as it will actually reveal how Azami was badly affected when Saiba left the dormitory. It might further explain why he despises Soma knowing that Saiba left the dorm for someone familiar with the main protagonist.