Just an editorial point: in the starting outfit section of the schools a spear is listed as a possible starting item, however in the gear section it is referred to as Yari. It might be wise to make sure that naming conventions of items are standardized or aligned.
Gear clarifications.
Same thing goes for Bow and Yumi.
Post this over in the proof reading section, page reference included preferably. That's the best place for them to see this kind of issue