Which of these is a form of ritual suicide by disembowelment?

Wasn't this immediately followed with beheading by sword to avoid prolonged agony?

my subje of as anything in Japan is fine

this is an awful question. too hard to visualize.

Heecm, I can’t remember the Japanese name for them but I seem to have a vague recollection of the phrase “ the friend who helps when it is necessary to die”. I suspect decapitation with a katana brings a more immediate death

Heecm, who knows anyone knows?