At the top it says "Nao-san e" which means, "To Nao/Dear Nao". The katakana words are kinda hard to read, but two of them say "Edo" and "Ruui". So most likely it's a page of signatures sent to him by........some people not alice nine?
Hope that helped =)
there's also...Nasuzo? In bottom right..
center right...could either be...mamiyu...wamiyu...kamiyu...etc. first kata is like..o_O
top right is... O...somethingsomething...

































