Because this movie is about saving the world from a recently destroyed moon, it is implied that people are dying or being injured by the debris. The debris is shown flying through the air sometimes, but the impacts are not.
A piece of debris from the recently destroyed moon shoots a hole into a character's head. Due to the poor animation though, this is not graphic at all, and the wound is immediately healed because the character prays to the Iki God to heal it. The whole scene comes off rather comedic.
A character burns her tongue with hot tea and has to see a doctor.
A character gets shot several times in a row. Due to the poor animation though, this is not graphic at all. On impact, the bullets just make the character model shrink down to zero.