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

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

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?