I'm not sure about the artist for this one. At first I thought it was Rorinko, but after looking through other pictures by the artist I started to doubt it. Any ideas?
The best way of telling one artist from other is by taking a look at the fonts used in the text, each artist uses a particular font or calligraphy style. If it weren't by this detail, this drawing can be confused with an M1 work.
According to the text, 1st one: death by disease 2nd: death by shock 3rd: death by mental stress (screaming "It stinks! Mugyuuu!") 4th: solitary death but it doesn't explain what caused the first disease.
Yukkuri Patchoulis have a disease called "Weak Life", which affects the filling of manjus, the symptoms are:
Manju base motility
Opophagia
Human-like face and head features
Human-like brain activity
Human-like social behavior
Short term memory
Animal-like sexual instincts
Extremely fragile skin The disease is transmited sexually, by mating with other infected manjus. Manjus get rid of the disease by vomiting the tainted filling. Unfortunately, the infection spreads very quickly, so vomiting results in full filling draining.