A Ninja and an Assassin Under One Roof Vol 5

From the Seven Seas Entertainment edition

IT'S ALL GOOD SINCE WE'RE TOGETHER! Satoko is a ninja who sneaked away from her shinobi village with no knowledge of the outside world, and Konoha is a skilled teenage assassin...or so we all thought, but Konoha is a gyaru now? And Satoko is asserting herself vigorously? And they’re both superheroes?! But as long as they’re together, everything will be okay...right?

Source: Penguin Random House API