Narumi Katou is a middle-aged man who suffers from the bizarre ZONAPHA Syndrome: a rare and inexplicable disease that causes its victims to endure severe seizures at random, with the only cure being to watch someone laugh. One day, during Narumi's part time job, a young boy with a giant suitcase fleeing from three adults runs into him. The boy introduces himself as Masaru Saiga, the new owner of the famous Saiga Enterprises following his father's recent death. However, other members of his family are trying to assassinate him and claim the fortune for themselves.
植田千尋
as Masaru Saiga
小山力也
as Narumi Katou
林原めぐみ
as Shirogane Saigazaki
朴璐美
as Lucille Berneuil
田中正彦
as Shōji Saiga
大塚明夫
as Zenji Saiga
櫻井孝宏
as Akira Ashika
佐々木望
as Christophe Guy Lesch
黒沢ともよ
as Talanda Liselotte Tachibana
井上麻里奈
as Vilma Thorne
江川央生
as Shinobu Nakamachi
岩崎諒太
as Noriyuki Nakamachi
Episode 1
Episode 2
Episode 3
Episode 4
Episode 5
Episode 6
Episode 7
Episode 8
Episode 9
Episode 10
Episode 11
Episode 12
Episode 13
Episode 14
Episode 15
Episode 16
Episode 17
Episode 18
Episode 19
Episode 20
Episode 21
Episode 22
Episode 23
Episode 24
Episode 25
Episode 26
Episode 27
Episode 28
Episode 29
Episode 30
Episode 31
Episode 32
Episode 33
Episode 34
Episode 35
Episode 36
