Sakamoto, a former legendary assassin, runs a neighborhood store in the Ikoraizaka shopping arcade, but this street lined with various stores can be a little dangerous... To protect his beloved family and enjoy his days off, Sakamoto takes on the mission of revitalizing the area to make it the most peaceful shopping arcade in town! This hilarious spin-off of Sakamoto Days is now open to the public! Sakamoto and Shin catch a shoplifter, but the shoplifter returns with his gang to ambush them. Can Sakamoto and Shin defend themselves without spilling blood, keep Hana unaware of what's happening, and complete the housework perfectly?