On Christmas Eve, four-year-old Miri Unasaka arrives in Tokyo completely alone, in search of her father. The bright lights and merry atmosphere guide Miri to a big hotel and a man with a delicious-looking cake. However, the child has just unknowingly walked into the center of an elaborate, foolproof plan for assassinating a dangerous mafia boss.
Professional assassins Kazuki Kurusu and Rei Suwa live together, fleeing memories of their grim childhoods and avoiding emotional connections. When their mission goes awry and they end up bringing Miri home, there is only one reasonable thing to do: return Miri to her mother. But the girl's innocent laugh and pure worldview quickly enamor her to Kazuki, who secretly enjoys playing a parent, and it is not long before Rei's impenetrable heart makes room for Miri.
Miri's every move is unpredictable, and Kazuki and Rei find raising an energetic child harder than any of their missions. Although it presents a great risk to their careers, Kazuki and Rei—both assuming the affectionate nickname "papa"—decide to provide Miri with a normal childhood despite all the odds stacked against them.+ More
More Seasons
Recommended for you
Schwarzes Marken
TV
23m
Youths and Golden Coffin
ONA
26m
Ze Tian Ji 5th Season
ONA
20m
Ultraman
ONA
23m
Bakuretsu Tenshi: Infinity
OVA
27m
GARO: THE ANIMATION - HOME
Special
23m
Tree in the Sun
TV
23m
Sonic the Hedgehog: The Movie
OVA
30m
Teekyu 3
TV
2m
gdgd Fairies
TV
13m
Ani*Kuri15
Special
1m
Samurai Harem
TV
24m
Outburst Dreamer Boys
TV
23m
A Bridge to the Starry Skies
TV
25m
