Ehhh......I don't think you should be asking those here though....I don't know what appendix 4 and 5 for Amayui Castle Meister are but if they aren't for free then.....
Go to officiall eushully page ? I think append outside 1-3 who came withe game usually free. Also is this really alread up to 5 ? Kinda forgot since already play it last year