Ryuzo Takehara

"'A question without an answer is truth. Yet, people must continue to question themselves; it's their nature.' - Ryuzo Takehara"

Ryuzo is Akiyuki Takehara's father and the estranged husband of Fusa Takehara.

Appearance
Ryuzo is a tall, larger man, with light tan skin, brown eyes, short, shaggy brown hair, and a thick brown mustache.

Personality
Ryuzo is a rather serious and straight-forward man, despite living a rather cluttered life style.

Biography
Ryuzo is first seen sleeping in his cluttered office once Akiyuki comes to bring him his lunch on his way to school. After Akiyuki seemingly wakes him up from a trauma related dream, he supposedly begins to prepare for a patient waiting outside.

He is then shown taking care of multiple patients later that night as a result of the attacks. Fusa arrives during this and while he initially assumes it is for a divorce, he learns that Akiyuki hasn't come home.

Akiyuki Takehara
Akiyuki is Ryuzo's son. They seem to have a well enough relationship, though Akiyuki is often seen as the one taking care of his father, instead of the other way around.

Fusa Takehara
Fusa is Ryuzo's estranged wife. While they are not divorced, they do live separately.