Persona: A Biography of Yukio Mishima is a 2012 biography of Yukio Mishima written by Naoki Inose with Hiroaki Sato, and published by Stone Bridge Press. It is an expanded adaptation in English of Inose's 1995 Mishima biography, "Persona: Mishima Yukio den", published by Bungeishunju in Tokyo, Japan.
Inose wrote the biography Persona: Mishima Yukio den.
A: Yes

John Arnold "Johnny" Logan (January 1, 1921 September 16, 1977) was an American professional basketball player and coach born in Richmond, Indiana. A 6'2" guard who played at Indiana University, Logan played for four seasons with the now-defunct St. Louis Bombers, and a fifth season with the Tri-Cities Blackhawks. While with the Blackhawks, he served three games as an interim player-coach.
John Arnold "Johnny" Logan had a winning record as interim coach.
A: It's impossible to say

A scrum machine, or scrummaging machine, is a padded, weighty device against which a pack of rugby football forwards can practice scrummaging and rucking. The purpose of the scrum machine is to provide teams with a safe tool with which to improve the strength and skills of their players.
A scrum machine can be used for years.
A:
It's impossible to say