Thread:Old McDonald/@comment-10733658-20160603183048/@comment-24494906-20160603194914

Yeah, Seidou joined during the same term, so he's also from the 72nd "class" (it uses the same kanji, 期). And since Akira joined during the same term as Seidou, as Seidou said so in chapter 81.

We should make sure that the references spell out how this was derived.

In the long run, we should split the "Class" field into two fields in the infobox, one for the "Office Term of Joining CCG" (so in Juuzou's case, the 72nd; does any good English term for this come to your mind?), and one for the "Academy" (so in Juuzou's case this field should be filled like "2nd (Junior)").