
S01E01 Episode 1
After her boyfriend Shinpei says he'd be willing to get married if a third person is involved, a flustered Mia takes him to meet her ex, Takuzo.
Mia realises she has underestimated the legalities of having children in a three-person marriage. Shinpei's brother makes him a surprising offer.
When a man's ex suggests a three-person marriage with her boyfriend, the trio face jealousy, social stigma and intimacy issues in their unique setup.