This manga is a very enjoyable read. It is hilarious, the characters are loveable, and the relationship dynamic between the two lead characters is very healthy. Also, the romance is not dangled over our heads for 6 volumes before they get together, this is not a problem for this piece.
The characters have great chemistry and fit within the story nicely. There sadly is a sister complex but it gives reasoning later in the manga why he clings to her so tightly.
This comic also does have some elements of seriousness and things that characters have personally had to battle with. There is depth to these characters and aspects that make you care about them
It makes me sad to see everyone try and dismiss this work because of another recently released manga Spy x Family. Spy x Family is phenomenal and also deserves a read, but honestly, besides having a theme of spies they are not really alike at all. The following analysis was done by a YouTuber (Frffy vs Anime) and I would like to share it here.
Mission: Yokazura Family is more about external conflicts in the world that are targeting this family. It is about the bonds of becoming family with people who are not related to you, and about overcoming things together.
Spy x Family obviously has some external conflicts but there is a lot of internal conflict about identity and being able to show your true self to those around you. These people are putting masks (figuratively) on display. They desire to be a family but the lives that they hide behind these masks do not allow them to be a part of one.
I cannot give any opinion on art sorry.
