A tiny little place run by an interesting chef, we enjoyed our meal here even though it's not the kind of food we usually eat (it's kind of French but involved some pasta and some Japanese inspired dishes as well)
Happycow lists it as organic - it's unclear how organic it really is, as when we mentioned it we noticed he felt a bit uncomfortable with the topic... we guess he probably uses some organic ingredients but mostly conventional.
Not so special that we have gone rushing back there but we enjoyed our meal there all the same.
* We speak Japanese so no language issues - can't comment on other posts around language but agree with the previous poster that the food definitely was all vegan and we heard the story about his conversion too
Cons: Standard is not quite 5 star