Yamagoe Udon (山越うどん) is a legendary destination for noodle lovers, widely credited with inventing kamatama udon — freshly boiled noodles served in a bowl with a raw egg, ready to be mixed with a dash of soy sauce. The experience is as much about the setting as the food: guests order cafeteria-style and then find a seat on the spacious, garden-like terrace, enjoying their meal in the open air.
Reviewers are almost unanimous in their praise for the udon's exceptional texture, describing it as perfectly chewy and springy. The signature kamatama is the main draw, with many also recommending the kamatama-yama, which adds grated yam. The tempura selection is also highly regarded, particularly the unique house-style potato tempura (じゃがいも天, jagaimo-ten), which is often singled out as a must-try. Service is noted for being fast and efficient, managing the constant flow of customers well.
The restaurant's fame comes with predictable downsides. Long queues are common, especially on weekends and holidays, with waits of 30 to 60 minutes or more. As seating is mostly outdoors, the summer heat can be a factor while waiting and eating. The most popular tempura items, like the potato tempura, can also sell out early.
Despite its fame, Yamagoe Udon remains very affordable. A typical lunch costs under ¥1,000. Reviewers in 2024–2026 paid around ¥400 for a small bowl of kamatama udon, ¥450 for kamatama-yama, and about ¥150 for individual tempura pieces. For the quality and portion size, it is considered excellent value.
- Booking: Walk-in only. Reservations are not accepted. Be prepared for long queues, especially on weekends. The restaurant opens early and often sells out before its 1:30 PM closing time.
- Payment: Cash only. Credit cards, electronic money, and QR code payments are not accepted.
- Getting There: The restaurant is best reached by car, located about a 10-minute drive from Takimiyama Station or Takamatsu Airport. Public transport is limited, as bus services are very infrequent.
- Seating: Most of the 90 seats are on an open-air terrace, with some counter and table seats available indoors.
- Children: Children and strollers are welcome.
- Parking: Ample free parking is available in several lots nearby.
- Smoking: A designated smoking area is located near the exit.