Update 1:
It had been a while since we last stopped by Shibumi, partially to let Chef Schlosser / Shibumi develop some more / settle in.
They have now added an Omakase (Chef’s Choice) option on the menu, so we went with that to see what might be different.
Chinmi (Delicacy) - Shiro Ebi Marinated in Sea Cucumber Dust:
Chef Schlosser starts us off with an off-menu item, something he’s been working on as part of his pickling / fermentation items Shiro Ebi (White Shrimp) marinated with Sea Cucumber Dust. This has been aged for 3 days. It is surprisingly only lightly briny, tender, and almost gelatinous, but still retaining some meatiness. It was quite unique and delicious. 
It was paired with a complimentary pour of Dewazakura Oka Ginjo Sake, which was a spot-on pairing.
We also let Chef David do a Sake Omakase, choosing a variety of Sake he thought would best pair with the dishes forthcoming.
Denshin - Haru - Junmai Ginjo Nama Sake (Fukui, Japan):
This was sweet, fruity, but really even as well. And it paired really well with the next dish… 
Grade A5 Wagyu (Miyazaki, Japan), Nori, Fresh Wasabi:
Yes, this was essentially A5 Wagyu Sashimi, with Chef David letting you decide if you want a little bit of Salt, or enjoying it with a piece of crisped Nori (so good!), or just some Fresh Ground Wasabi (always great). 
The A5 Wagyu from Miyazaki, Japan was truly buttery, creamy, melt-in-your-mouth.
There were moments eating a piece with a dab of the Fresh Ground Wasabi that you almost thought it might be Toro.
Chef David also included a bonus: 10 Month Aged Ginger, which had mellowed out dramatically from raw Ginger.
Dengaku of Young Bamboo, Crusted with Shiso Miso + Roasted Artichoke Heart:
The Grilled Young Bamboo was tender and delicate, and covered with a Housemade Shiso Miso Sauce. This made the Young Bamboo sweet, yet salty with a Miso earthiness. We thought this was just so-so in terms of flavor profile.
Harushika - Shiboribana - Junmai Ginjo Nama Sake (Nara, Japan):
Another smooth, aromatic Sake, with a little more alcohol burn up front, but disappears after that.
Grilled Rice Ball with Barley, Pumpkin, Pumpkin Seed:
This was really nutty, crunchy (from the Grilled Rice & Barley grains). This was fine, but nothing really amazing.
Grilled Wild Black Cod in Daiginjo Sake Lees:
I was hoping for more flavor: The Black Cod was tender and had a nice buttery quality, but it was surprisingly underseasoned, unless eaten with some of the Pickled Dandelion Greens.
Grilled Heritage Pork in Koji Rice, Pickled Daikon, Leek:
This is a popular, regular item on the menu from their opening days. It was as juicy, wonderfully porky as before. 
Tedorigawa - Silver Mountain - Yamahai Junmai Sake (Ishikawa, Japan):
This was the dryest of the Sake we had this evening. And really smooth.
Just more nuanced and delicate, and it held up quite well with the Heritage Pork and our next dish…
California Holstein Beef Strip, Grilled, Fresh Wasabi, Narazuke Pickles:
We were a bit disappointed that the savory courses ended with 2 of their regular items (albeit they are mainstays on the menu for a reason (they are quite good)). The Holstein Beef was still wonderfully beefy, but sadly it was a touch oversalted!
I think Chef David’s assistant might have been a bit too zealous with the finishing Salt.
Dewazakura - Oka - Ginjo Sake (Yamagata, Japan):
And in time for our Desserts, Dewazakura Oka was brought out. This is just a fruity, floral aromatic, easy sipping Sake. 
Jackfruit with Fresh Dark Chocolate:
It seemed like a strange pairing, but the Jackfruit was wonderfully tropical. The Dark Chocolate was decadent, but nicely bitter as well, to balance out the sweetness.
Japanese Chizu Ke-ki, Pear:
And then their Japanese-style Cheesecake appeared. It was very good, light and more fluffy than a regular American Cheesecake.
They were at 100% capacity, so the servers were running around trying to take care of every diner’s needs, but you could see they were understaffed. Dinner ran about $170 per person total (including tax & tip), which felt a bit high for the experience on this visit.
Shibumi continues to show flashes of excellence, but this Winter Menu was a bit of a disappointment. The Omakase option turned out to be composed of regular dishes from their regular menu, with the exception of the Chinmi starter (Shiro Ebi (which was excellent!)). Besides the selection of dishes (being just items from the regular menu), the flavors on the current Winter Menu just didn’t excite or standout compared to their opening menu.
The Sake Pairings were spot-on, though, and quite enjoyable. But given the price and flavors that didn’t hit our palate as much as the previous menu / season, we’re hoping Spring & Summer Menus take us to more exciting creations. I also hope that the Omakase develops into something more bespoke and interesting (with items created beyond the regular menu).
Shibumi
815 S. Hill Street
Los Angeles, CA 90014
Tel: (213) 265-7923