His view on Yoshida Shoin
Although not related by blood, through various anecdotes
and letter excerpts, it assumed that Toshimaro was in fact
Shoin's "dearest pupil." The love between the two
seems to have been very deep. Even when, due to interference
from his father (for fear of being implicated in the "dangerous"
Shoin's crime, a failed assassination plot), Toshimaro severed
all connections to his teacher and his school, not answering
any of the letters Shoin sent him from prison and causing
many of his fellow students to suspect him of treachery or
disloyalty,
Shoin remained understanding and even wrote in a letter to
Irie that he "ought to know the true intention of Eitarou."
Before
his execution, Shoin wrote another letter to Takasugi in which
he expressed worry for Toshimaro's future, further revealing
the depth of his love for his student.