This is the Sakanaya Kamogawa Karasuma shop in Kyoto, which specializes in all-you-can-eat vegetables, offering organic, pesticide-free vegetables grown in Kyoto. Breakfast costs only 550 yen per person, but it's limited to 40 guests.
The meals provided include a variety of vegetables, side dishes, porridge, udon noodles, milk, and miso soup. For those who love eating vegetables, it's quite a value-for-money option. However, for me, it felt like something was missing, perhaps due to the lack of meat; overall, it still seemed a bit insufficient.