Well, I found this wiki: http://laststory.gamedate.org/
If you use Google translator you'll get an error message on some links (and many things are translated "incorrectly"). I'm using Altavista's and you can get the point of most stuff (I'm not reading the chapters walkthrough, just side-quests, equip and rare items). I know there's an EN wiki going on, but it's very slow. Maybe more people can add stuff to the EN wiki by using the JP one as reference. I hope this speeds things up.
(Btw, I've contacted someone about a mistake on the EN wiki Arrow section -- Paralyze and Silver Arrows showing with the same JP name -- but I got no response -- and it wasn't fixed -- so I hope the JP wiki might be of help to more people; wether they're working on a wiki/walkthrough or not).
edit: corrected minor grammar mistakes.
If you use Google translator you'll get an error message on some links (and many things are translated "incorrectly"). I'm using Altavista's and you can get the point of most stuff (I'm not reading the chapters walkthrough, just side-quests, equip and rare items). I know there's an EN wiki going on, but it's very slow. Maybe more people can add stuff to the EN wiki by using the JP one as reference. I hope this speeds things up.
(Btw, I've contacted someone about a mistake on the EN wiki Arrow section -- Paralyze and Silver Arrows showing with the same JP name -- but I got no response -- and it wasn't fixed -- so I hope the JP wiki might be of help to more people; wether they're working on a wiki/walkthrough or not).
edit: corrected minor grammar mistakes.