Taste wise - I personally think it's quite salty for the fried Karaage and the miso soup. The rice is like those of sushi-rice grade, but other than that there's nothing much to add up about it, 'cause the portioning was rather small.
Environment wise - as mentioned it's quite small a place though. One look at the shop, and you can see all of its interior. At the time that I dined, there was only me and my colleagues, so it's comfortable enough for us. But if there were more people, it'd be feeling rather cramp, 'cause it's a few inches away from the next tables.
Price wise - if you're on a budget and you want Japanese food, this will not do for you. I think the price is alright, but was it worth it for the taste? Not for me. I'd rather for go to Sushi King or settle for 2 McDonald's lunch set.
Fried Karaage with Rice
RM15.90 (excluding tax) comes with Miso soup;
RM1.00 for Green Tea add-on