  We correct the definitions and descriptions of the integral structures in
[U14]. The previous flat basis in [ibid] is characterized by the Frobenius
solutions and integral in the first approximation by mean of the graded
quotients of monodromy filtration, but not integral in the strict sense. In
this article, we use the integral structure of Iritani in [I11] for A-model.
Using this precise version, we study open mirror symmetry for quintic
threefolds through log mixed Hodge theory, especially the recent result on
Neron models for admissible normal functions with non-torsion extensions in the
joint work [KNU14] with K. Kato and C. Nakayama. We understand asymptotic
conditions as values in the fiber over a base point on the boundary of S^{log}.
