Naoko and Monami, mother and daughter, are in a bus accident. Naoko dies, but her spirit ends up inhabiting Monami's body. She then returns home to Heisuke, dad, and they try to figure out how to live their lives. Additionally, there is some suspicion surrounding the cause of the accident, which Heisuke investigates.
Secret (Season 1)
Higashino Keigo!! (Episode 1)
Air date: 2010-10-15
Runtime: 48 min
Tonight I’ll sleep with my 16-year old wife!! (Episode 2)
Air date: 2010-10-22
Runtime: 48 min
My 16-year old wife attends the reunion!! (Episode 3)
Air date: 2010-10-29
Runtime: 48 min
The day that my memory fades!! (Episode 4)
Air date: 2010-11-05
Runtime: 48 min
Pregnancy!! (Episode 5)
Air date: 2010-11-12
Runtime: 48 min
The start of an unforgivable love (Episode 6)
Air date: 2010-11-19
Runtime: 48 min
My wife's lover (Episode 7)
Air date: 2010-11-26
Runtime: 48 min
The last chapter ~ My wife forever - departing (Episode 8)
Air date: 2010-12-03
Runtime: 48 min
The last round and surprise! (Episode 9)
Air date: 2010-12-10
Runtime: 48 min
