This afternoon the team from If Blessed, based on a manga, was present to introduce their film in a press conference. The original creator and cartoonist Tatsuya Egawa was also on hand to present that piece of art that we see in the picture, and true enough, the actors do resemble their print counterpart!
In Japanese only:
Part 1 of 3
Part 2 of 3
Part 3 of 3
My review of the film can be found here.