Best show of the season so far for me is Under Ninja, which is adapted from the manga. The manga was done by Kengo Hanazawa who also did I Am Hero and Boys On The Run. I'm surprised that I am Hero doesn't have an anime yet. Anyway this whole show feels surreal with the way it treats its self. It's ninjas living in modern Japan and blending in with society as they perform various missions and are, possibly, being phased out slowly due to Japan being able to rely on the U.N. for security. This show feels more like a slice of life than an action or drama piece as most of it is just focused on how the MC gets intel, manipulates others into giving him help or info, and a few other characters that lead up to a certain chain of events.
Even though it has a fun cast of characters I also like the delivery of the comedy which is usually taking a very absurd situation at face value but keeping the tone serious. The show also looks good in general and I don't find myself seeing anything QUALITY or jarring. Despite not having much action the fights do flow well too. Which is funny because the guy who's directing this mostly directs harems like Megami no Café Terrace, Kanojo ma Kanojo, and Isekai Maou to Shoukan Shoujo no Dorei Majutsu Ω. It feels way too different from those shows to tell it was the same guy. So I'm guessing he's a fan of the original work and understands the tone of it. Either way I hope it keeps up the quality.