You know that feeling when you love a cast so much you just want to hang out with them doing nothing? This is that show, except the "nothing" is deliberately silly and the characters are historical swordsmen in chibi form having the most mundane crises of their lives. It's fan service for people who actually want to like the people they're watching, not just admire them from a distance.
The cast of the Hakuouki games returns in chibi form for a string of short comedy episodes. Instead of retelling the games, the series offers an entirely new story built around one idea: an ordinary, everyday life that these characters might have had. Mixing comedy, fantasy and slice of life across thirteen brief episodes, it gives familiar faces a lighter, smaller-scale look.