My New Life [KHR x AC]

Sawada Tsunayoshi after 2 years of in a comatose state, finally awake. It seems that this Tsunayoshi is having a amnesia. Tsuna is in Class 3-E, because he is falling 2 grades. E for End. At Kunugigaoka Junior High School. When Tsuna came back, it is the same time as the new teacher arrives, replacing the death former...