the grown-ups' table: le petit keller, 75011

If I were ten years younger, I'd probably spend a lot of time on rue Keller. Recent years have seen a cornucopia of earnest young bars and restaurants open on this Voltaire-area side street, some pristine and intelligent (Aux Deux Cygnes), others less so (Barcardi Mojito Lab). I'd dig rue Keller's slew of vintage boutiques, book shops, and records shops, and the curious contrast between the innocence of these endeavors and the heavily-armed soldiers patrolling the street for the safety of its most famous and incongruous resident, Prime Minister Manuel Valls.

As things stand in this lifetime, however, I haven't spent much time on rue Keller. I do most of my shopping on Amazon, and when I dine out, I seem to gravitate towards businesses run by my elders. My reasoning for the latter is simple: I have more to learn from them. Paris' younger bars and bistrots can blur together at times, particularly if, as is often the case, they're sourcing their wines from the same handful of agents.

But now rue Keller, too, is growing up. The celebrated Franco-Japanese chef Kaori Endo (ex-Nanashi, ex-Rose Bakery) and her husband, the hyper-discreet O.G. natural wine caviste Michael Lemasle (Crus et Découvertes), have transformed quaint bistrot Le Petit Keller into something new and intriguing in the Paris restaurant scene. With ambitious opening hours, refined cuisine drawing equally on western health-consciousness and eastern home-cooking, and a smart natural wine list, the new Le Petit Keller is a savvy small-plates restaurant that dials down the masculine indulgence of the format without sacrificing an iota of sophistication.

symbiosis: la cave du daron, 75011

For better or worse, the fate of tiny 11ème arrondissement caviste and wine bar La Cave du Daron seems intimately linked to its famous neighbors across avenue Parmentier. Inaki Aizpitarte's ubiquitously publicized triumvirate of Le Chateaubriand, Le Dauphin, and Le Cave are like the Great Whites Sharks of Goncourt, leaving the impossibly low-key La Cave du Daron to perform a remora-like function, living off the overflow.

I lived three blocks away for four years, and for all that I appreciated owner Jean-Julien Ricard's varied and intelligent wine selection, I could never think of much to say about the place. It's the size of a sardine tin, comprising just eight or so seats. Small snacks of prepared foodstuffs are available. While Ricard organises semi-frequent events with outside chefs, including Maori Murota (ex-La Conserverie, presently making lunches at Le Verre Volé Sur Mer) and Adeline Grattard (of Yam Tcha), La Cave du Daron's miniscule size pretty much restricts their audience to the hardcore fanbase of the visiting chef in question.

Ricard, too, has a loyal fanbase of young professionals who populate the bar during apéro hours. If I'm quite late in joining the party, it's because his wine prices can be a little high. What changed, then, to make me visit the other evening, and finally discover the charm of La Cave du Daron? Well, in the time since I praised the utility and simplicity of apéros at Aizpitarte's Le Cave, that wine shop has stopped serving bottles on premises, leaving La Cave du Daron as the block's only option for fine wine consumption without the attendant obligation of expensive cuisine. Modest and welcoming, Ricard is well-suited to the role he's found, as the Goncourt local's favorite low-key foil to the brouhaha across the street.

ponzu scheme: tsubame, ito izakaya, peco peco, 75009

I'm a bit late in discussing the tsunami of twee Japanese concepts that arrived on my doorstep in the 9ème over the course of last year.

I like Japanese cuisine as much as anyone - indeed, I assume I'm genetically inclined towards it - and Ito Izakaya, Peco Peco, and Tsubame all make a point of serving natural and organic wines, which, until recently, have functioned as a useful indicator of conscious restaurateurism in Paris and beyond.

But these restaurant openings mark the discomfiting moment that a natural-by-numbers wine list became a feature of contemporary Parisian décor, like Tsubame's blackboard, or the hideous scratchy DIY cardboard table in Ito's rear room. Within the context of a Japanese restaurant in Paris, a natural-by-numbers wine list is, perversely, a sign of inauthenticity, an indicator that one is sitting in a Parisian Japanese concept, rather than an unselfconscious Japanese restaurant. Whether there is really anything wrong with that will depend on the rigor of one's aesthetic demands, and whether it is lunchtime.

beyond izakaya: restaurant 6036, 75011

Last fall I helped my friends from 11ème arrondissement German bar Udo put together a small wine list for their new project, a gallery space and Japanese small-plates restaurant called Düo that opened in October.

If I haven't yet written about Düo, it's because I want to give the team there time to work out the service kinks before I start cheerleading about the place. I figured the concept was original enough - inexpensive Japanese small plates and solid natural wines - that buzz would build of its own accord.

I realised I may have waited too long when the other day, just a few blocks away from Düo, my friend E and I stumbled upon the newly-opened 6036, a SIM-card-sized restaurant serving - what else? - inexpensive Japanese small plates and solid natural wines. I guess it's a full-blown trend already. 6036 bills itself as izakaya, or Japanese bar food, but this is a ruse: it's actually a modest and sincere gastronomic experience, helmed by chef Haruka Casters, formerly sous-chef at 10ème arrondissement tasting-menu destination Abri.

bento stowaway: maori's bento at la conserverie, 75002

When I finished my long overdue first meal at my good friend Maori Murota's bento spot by Grands Boulevards, I descended to the kitchen to thank her, and after doing so, asked what I imagine must be a pretty routine question for her. So, I segued, after learning that she planned to travel to Japan for a month. You going to keep this up when you get back?

It's not that her project, a stowaway restaurant operating inside the cavernous design-hell cocktail bar La Conserverie, isn't successful. She routinely runs out of food to serve, and juggles numerous private cooking gigs on the side. The home-cooked Japanese soul-food she prepares is gem-like and nutritious, a natural hit with her previous milieu, the fashion crowd. (Murota was previously an assistant to Christophe Lemaire.)

It's just that the whole conceptually-unrelated-restaurant-within-a-bar situation seems precarious, barely perched where it is - like a food truck, without the truck, with notably more refined cuisine, if not service. In every major city there are a thousand bloggers with peeled eyes and pricked-up ears searching for good unprofessional authenticity, the outsider art of the kitchen, and when one confirms its existence, as at Maori's Bento at La Conserverie, one usually doesn't wait long for it to disappear. But Murota has always struck me as being more or less chez elle in funny situations. So she's returned from her trip to Japan and has reopened for business this week.

assimilate this: guilo guilo, 75018

I would have some real thinking to do, if in the future I am ever given the choice between dining at a Japanese restaurant in Paris and committing seppuku. Which, I shall have ask myself, will be more painful? Or is the latter sort of inevitable, as a method of saving face after the shame of the former?

My experiences with Japanese food in the City of Light have run the gamut from grotesque - the gnarly bentos for sale on rue Saint Anne, with their unidentified fried objects atop shoe-sized rice wads - to dispiriting, as in the rapacious and tasteless stylings of the Issé group, who specialise in marking up much the same Far East paraphernalia as everyone else, only much further.

Until recently I held out quite a bit of hope, thinking that perhaps all the Japanese restaurants I'd tried in Paris had, despite their most ambitious efforts, simply not been expensive enough. But this past women's fashion week brought with it the occasion to visit Guilo Guilo, a somewhat pricey spot in the 18ème renowned for its tough reservations and the seasonal innovations of its chef, Eiichi Edakuni, who somehow simultaneously maintains a successful restaurant in Kyoto. I say "somehow" because I left Guilo Guilo with the impression that Edakuni's chief innovation there is not his food, which is unmysterious and delicious, but rather his aggressive rudeness and bald unprofessionalism, traits which I can't help thinking would only be tolerated by a French audience who, wowed by Japophilia, have been too quick handing out the Genius Card That Excuses Everything. (Polanski has one, too.)

bento ethics: nanashi II, 75003

Ordinarily I'm squintingly skeptical of any bento box not prepared to order by a Japanese mother, or, failing that, by my good friend M, who has made a teensy cottage industry out of making bentos in a similarly sincere traditional fashion. I've nothing against Japanese food. It's just that the bento format - an assortment of pre-prepped savory salady things of greater or lesser intricacy, along with some minor protein component - is so ripe for exploitation that what one often receives, under the guise of a bento, is nothing more than a precious rectangular presentation of wilty leftover crud.*

Parisians, due to some kind of holdover 1980's fascination with all things Japanese, are particularly suspectible to this type of scheme. They get blinded by kawaii. As a result I tend to regard all new Japanesey business ventures here with a gimlet eye, waiting for some sort of trap to spring.

Nevertheless, I can warily - and happily - report that 10ème bento-spot Nanashi's new Marais location shows no signs of being outwardly rapacious. In fact it's pretty excellent: a trim, calm, winningly designed corridor of a space,  in which one can enjoy fresh, healthful, completely unconventional bento-like meals accompanied by, among other things, a crude but well-intentioned selection of organic and natural wines.