All the movie posters are from the fantasy genre and prominently feature a building that is important to the movies' plots. The Demon Slayer and Spirited Away posters specifically show the main characters in the foreground. Conventions across the posters include placing the title in the lower half and depicting the main character and building. Common codes are using the color red in the title to represent mystery and varying fonts.

2. Similarities
All movies are in the genre of “fantasy.” The main similarities of the
posters is that there is a building in the focus of the poster, which is of
high importance within the movies. In the demon slayer poster and the
spirited away poster, the main characters are seen in the front of each of
the posters. All posters have the title of the movie in large, noticeable
text.

3. Why I like
these posters
I like these posters as they all show
the main building and show the
main character (besides the howls
moving castle one). The demon
slayer and howls poster has a lot of
detail in it, which makes them look
more appealing towards me.

4. Conventions
Conventions used:
All the titles are in the lower half of the poster
Usually show the main character
Show the main building / area in the poster

5. Codes
Codes used:
Usually has red in the title to represent mystery
Uses a range of fonts