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
Igano Kabamaru
TV
23m
Naruto
TV
23m
Broken Blade 4
Movie
49m
Gunbuster
OVA
30m
Vampire Hunter D: Bloodlust
Movie
102m
Outlaw Star
TV
25m
Gungrave
TV
25m
Free! Starting Days
Movie
110m
Magic Kaito 1412
TV
24m
Hozuki's Coolheadedness 2
TV
23m
The Eccentric Family
TV
24m
Wagnaria!!2
TV
24m
Yuru Yuri Summer Vacation!
OVA
63m
Seitokai Yakuindomo Movie
Movie
1m
Space Dandy
TV
24m
