It’s Hangman, but references to suicide are highly avoided in Japan for a number of reasons.
Good for a medium to small sized class, unless the picture is huge and setting up multiple teams to play is comfortable for the teacher to manage.
Simple image idea
The students are able and prompted to spell out words
Proceed as normal hangman game, but instead start out with full image of cartoon. Lines can be taken away or changed.
Normal: The lines are taken or changed with each wrong answer enforcing careful educated guesses instead of generic elimination of A through Z.
Alternate: With each correct answer a line is taken or changed to shift a picture of peril to a picture of safety.
In short, the conclusion of too many failures should be comedy or relief… or both