I wrote a review earlier, and I'm going to go ahead and rewrite it after playing the game some more and giving it some thought. The dev contacted me and we've gotten a team together to rewrite the English script. It's probably going to be ready in a couple of weeks at most. The game still has its issues, like occasional crashing (when I let my computer go to sleep), the escape key not working sometimes, and (currently) confusing dialogue. However, the English translation is being worked on, bugs are being addressed, and the dev is very willing to listen and open to help. No, the game is not ready as-is. I wouldn't recommend it to anyone looking to play a finished game. However, I think that by the time it is ready to be released, it will be. I'm going to recommend it to people who are looking for an early access game that shows a lot of promise. Some positive things:

1) I was wrong about the characters not being customizable. You can customize them, just not at the beginning. I hadn't gotten to that part of the game yet so I will retract that statement.
2) I really like the menu and combat system. It feels like a real MMO. It has WoW-style combat and collapsible, movable windows. The HUD is nicely done and well thought out. When you die, you don't automatically respawn either. You literally have to do it like WoW.
3) I saw in the survey there is the possibility of online play in the future. I'm excited for that possibility.
4) The game is actively being updated, including the English version. It's not being neglected like I originally thought.
5) For an RPG Maker game, it really departs from the typical setup of turn-based battles. This game has action battles that take place in the overworld. You can change the interface to suit your needs.

The game is mostly the same as the last time I wrote the review, but now that I've talked to the dev and played a lot more I feel that my rating should be amended a bit. Just keep in mind, this game is early access and still has its bugs and faults. The translation is being worked on, and stuff is still being added in. So while it's not ready for prime-time, I'm going to recommend it based on gameplay and my experience with it. Give it a shot, if you like MMOs you will probably like TKL Online as well.