Meshi no Yamaichi
A dining establishment run by Yamaaichi Foods, a pickle specialty shop dedicated to Aso takana mustard greens. Located directly across from the famous Imakin Shokudo, it is frequently described in local blogs and tourism sites as 'a hidden spot where you don't have to wait.' The aka-ushi steak bowl at 1,750 yen comes with an all-you-can-eat pickle buffet and dango soup, offering outstanding value. Google review rating of 4.4.
Tabelog 271 reviews, 3.50. Google 4.4. Standout feedback includes 'Imakin was packed so I came here—honestly better value,' 'the all-you-can-eat pickle selection was more impressive than expected,' and 'such a shame this place isn't better known.' Listed on the official Aso City Tourism Association website.