[The more help their saniwa has the better, isn't it? And this kind of information is to be used for a good purpose and not to make fun of them or anything, so he will gladly help.]
As reliable as this old man can be. But know that even my knowledge has its limits.
[He can tell him about the things he saw in the past and what he sees nowadays but he couldn't tell Robin about the time Ookurikara, Mitsutada and Tsurumaru have spent together, for example.]
no subject
[The more help their saniwa has the better, isn't it? And this kind of information is to be used for a good purpose and not to make fun of them or anything, so he will gladly help.]
As reliable as this old man can be. But know that even my knowledge has its limits.
[He can tell him about the things he saw in the past and what he sees nowadays but he couldn't tell Robin about the time Ookurikara, Mitsutada and Tsurumaru have spent together, for example.]