Board Thread:Wikia Discussion/@comment-25683568-20150717101921/@comment-24626915-20150717103644

Others: Both are good in the way that non japanese might not know Ni, San, Yon being 2, 3, 4. I think keeping it explained in the glossary would be enough. For the rest, Kai Ni would be formal while Kai 2 is a shortcut. Since it's a wikia, use formal so Kai Ni. Remodel, second remodel etc are really good to and should not be avoided to use Kai Ni instead. Having all mixed up helps to understand how all works