After killing his daughter’s abusive yakuza boyfriend to save her, ordinary salaryman Tetsuo Tosu becomes embroiled in the dark criminal underworld. The wish for a simple life he and his wife Kasen had for their daughter has been reduced to a wish for survival. Though middle-aged and weak, he’ll put his life on the line using only his wits in order to protect his family.<br>
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(Source: Crunchyroll)

Episode 1 - From Today, I Am a Killer

Episode 2 - "Cutting the Cake" After 20 Years

Episode 3 - The Correct Path

Episode 4 - The World of Violence

Episode 5 - Are You Happy?

Episode 6 - Entertaining the Guest, Kasen Style

Episode 7 - Mother and Mother

Episode 8 - The Spider's Thread

Episode 9 - The Fateful Day

Episode 10 - One Thing I Did

Episode 11 - Father

Episode 12 - The Current Happiness

Kodansha

Tezuka Productions

Nippon Columbia

Crunchyroll

Dentsu

81 Produce

BS Nittele

KLOCKWORX

AQUA ARIS

DR Movie

My Home Hero