Overview: Frivolous Kazuki and stoic Rei take on a job at Christmas that will change their lives forever.
Overview: The assassins' life with their new charge is no walk in the park... especially when a new job comes up!
Overview: The guys decide it's time to say goodbye to Miri as they take her back to her mother... but there'll be one last time on the playground first.
Overview: Taking care of Miri is a full-time job, but the boys may have found their salvation: Daycare! But enrolling her won't be as easy as it looks...
Overview: Despite their (eventual) daycare triumph, Miri's presence is putting a crimp on the buddies' finances. Looks like it's time to take on a few jobs...
Overview: Kazuki is determined to be a more attentive parent to Miri. But investigating a fight she got into at daycare might put him on her black list!
Overview: A change in season dredges up bad memories for Kazuki, who's already feeling overworked and unappreciated at home.
Overview: A trip home for Rei leads to an uncomfortable ultimatum issued by his hitman father. Meanwhile, Kazuki and Miri are preparing a surprise...
Overview: When Miri's daycare holds a field day, each of the buddies work at encouraging her in their own way.
Overview: An unexpected encounter at the daycare leads Kazuki and Rei to seriously reconsider their guardianship of Miri.
Overview: While adjusting to life without Miri, Kazuki and Rei find themselves facing a new challenge...
Overview: Miri sings at the Christmas party, while Kazuki and Rei decide to settle matters with the organization.