Board Thread:Wikia Discussion/@comment-25683568-20150717101921/@comment-4417530-20150720090342

...I'm late :(

Anw, it's Kai Ni. Either you go full Japanese (Kai Ni) or you go full English (Second remodel). It's a rule in translating where you do not translate half a term.

About this reason:

'''Arguments for Kai 2 are that it's used in KCV/KC3, and that it's easier to understand. '''

It does not make it easier to understand let's tell those people that. If you can understand Kai for remodel, but could not understand ni for 2, then something is really wrong with your Japanese.