ahhhhh! okay, you're right. i misread the kanji and didn't see the extra dot on 玉. hold on, i'm going to update a bunch of things
Edit: It should be there now, my bad again.
Eh, no worries. Mamoru Oshii made a surreal comedy based on tachigui culture set in the Jin-Roh universe (well, the characters are from that universe, but the setting is not easy to figure out) called The Tales of the Fast Food Grifters (
Tachiguishi-Retsuden 立喰師列伝), which does go into some slightly embellished oral history of stand-up joints. That being said, there are tachigui places that feature simple stools - there is a place at Shin Umeda Shokudo-Gai 新梅田食道街 (New Umeda eatery street) in central Osaka that I really enjoyed. it’s called Warau 笑卵 and made a hell of a curry tsukimi-don. It’s just a counter with stools, a ticket machine, you hand over a ticket and they serve you a bowl. That entire Shokudo-gai is packed full of stand-up or hole-in-the-wall joints just like that, and it’s attached directly to Osaka’s main train station. I personally consider that more indicative of the city’s Kudaiore (eat until you drop) culture than, say, Dotonbori.
I don’t think those restaurants switch between ramen and soba since I remember seeing standing shops in Nagoya train stations doing Udon noodles, which can serve up a good bowl just as fast. It’s just that it’s easier and faster to crush a hot bowl of soba (or have it cold with a dipping sauce) when you have only 5-7 minutes max between getting a bowl and rushing onto an inbound train, while ramen and udon takes a bit longer to cool down.
Oh yeah, more Saitama manga trivia - Iwatsuki is not too far from Kasukabe on the Tobu Urban Park line, and It’s known as the home of a certain cosplaying power couple.