With his condition rapidly deteriorating, Takuboku tasks Kyousuke with tailing a suspicious man they saw at the church. Takuboku is certain that a single criminal, Accuser X, is the true culprit behind the string of crimes involving accusatory letters which have exposed various social issues. Who is Accuser X, and what is that person's true objective?
Excuse me. Is Ishikawa-sensei there?
المعذرة. لكن هل إيشيكاوا-سينسي موجود؟
Entschuldigung, aber ist Ishikawa hier?
¿Está aquí el señor Ishikawa?
¿Está aquí el señor Ishikawa?
Excusez-moi, M. Ishikawa
m’a demandé de venir ici.
Sentite, il maestro Ishikawa è qui?
Com licença, o Ishikawa está?
Простите. Где я могу найти
 господина Исикаву?