So, the Bureau of Ninja Management excludes but is not limited to the following, because it actually has many a sour faced members:

The Tawara Family, a bonus red phone of doom, and Karen the reporter, exciting stuff fr.

A ninja suffering from survivors guilt and can't 'kill'.
The other is a kleptomaniac who develops remorse only three days after a steal and takes it back, which she appears to have inherited from her mother, except her mother doesn't take her supermarket booty back, the daughter is into museum artifacts though (and she has an Instragram account where she posts her spoils, imagine that), and all this is for the excitement because they miss being ninjas, because of their lost one, and because the father put his foot down, hmmm.
Did an American scriptwriter write this story? Because the more I watched, the more I thought this show was mislabeled.

Now, the father and head of the Tawara family, brewery owner who hires people based on days and colours and a ninja in denial by night and when he's at home, the man is so conflicted he can't even swing a drink, while the last Tawara kid is just cute and eagle eyed, you know how kids know you've done something and they weren't even looking, except this one is looking, lol. And he gets upset when he discovered his parents have been keeping the secret about the family secrets, ends up shutting the door in their faces until they explained themselves, hmmm, not convincing behaviour for an Asian kid istg or are the new gen kids built differently? Because the parents aren't 😅.

A grandma ninja who still got it and always laughing at the breakfast table every other episode and she can talk with her shoulders and face y'all, without a sound escaping her mouth (it looked like flirting to me, why that scene didn't have sub, I will never know (I liked her a lot more).

Oh and there's a cult full of clapping-in-perfect-sync and very enthusiastic members who laugh, scream and cry when the voice tells them to, including holding hands while standing around a shrub without even singing kumbaya because why not?

Basically a family traumatised by the eldest son's death.
That scene where Haru saves Karen from the train racks, that's a new PPL style for shoes, it worked fr. I even looked them up online.

Boy the way Omi-san was framed for stealing those artefacts was genius, the naked with the box over his thingy was over the top, who does that? Is it a coming out? Ha!

I think Haru has been watching the dirty when he's not having nightmares, cause the way he was working Karen's mouth didn't look very virgin-like to me, huhu.

And who knew swordplay and a little blood spilling was all it took for Haru's parents to start banging again, it's a happy ending y'all.

Because what do you mean the guy is shocked his arm didn't grow back or sew itself back on, omo the way I couldn't stop laughing at that scene, heheheh!
I wanted Haru to finish wannabe Thanos off but of course Gaku the glory seeking guy waltz in to kill the man as unceremoniously as it could get, why didn't he try to kill him before until one of his arms came off? Hmmm!
I really can't take anything in this drama seriously LMAO!

I have mixed feelings about this drama and couldn't take anything in it seriously because it was ridiculous (including the OSTs because it looks like they've run out of jpop songs or did those simply not exist in Demon Gate Era Japan?)
I'm happy it had me laughing out loud the whole time, but I won't be rewatching it again. I'm out.