Self-service Sanuki udon etiquette
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Sanuki udon × Self-service shops × Big family

A self-service udon shop works in 7 steps.
Paying and clearing up differ by shop, so look before you queue

Kagawa Prefecture is the home of "self-service udon", where customers heat their own noodles, pour their own broth and pick their own tempura. It is cheap and fast, but the rules are hard to follow the first time, and if 6 people stand in the queue not knowing what comes next, the customers behind have to wait. The 7 steps are easy to learn, but when you pay and how you clear up differ by shop, so before the 6 of you queue, one adult looks inside the shop, and you check the number of seats the night before.

7 steps At a self-service shop, from ordering to returning your bowl Prefectural tourism association manual
¥200–600 Rough price of one bowl of udon Prefectural tourism association manual
15 sec Rough time to dip the noodles in hot water to heat them Prefectural tourism association manual
8–55 seats Range of seats at 3 shops in Takamatsu Tourism association shop pages
See the 7 steps ✓ Checked against the Kagawa Prefecture Tourism Association's "UDON ordering manual for foreigners" and its udon shop pages (as of October 2026)
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*This article contains no affiliate links. It is compiled neutrally from public sources and official information.

Types of shop

Kagawa has 2 types of udon shop: "regular" shops and "self-service" shops

In short: a regular shop is an ordinary restaurant where you order at the table and pay after eating. At a self-service shop, you order at the counter before you sit down, and do everything yourself, from heating the noodles and pouring the broth to clearing up. If you are unsure the first time, starting at a regular shop is fine.

The 7 steps

A self-service shop works in 7 steps. Follow them in the manual's order

In short: in the Kagawa Prefecture Tourism Association's manual, a self-service shop works in these 7 steps.

1

Say how many portions (tama)

1 tama = small, 2 tama = medium or large, 3 tama = large or extra large (the names differ by shop). 1 tama is about half a bowl.

2

Pick your own tempura, rice balls, oden and so on

You do not have to take any.

3

Pay

Have coins ready (see the table below for rough amounts).

4

Heat the noodles yourself

Put the noodles in a metal strainer and dip them in the hot water for about 15 seconds.

5

Pour the broth yourself

Find the tank of broth and pour as much as you like.

6

Add toppings

Tenkasu (tempura crumbs), ginger, shichimi chilli, sesame, wasabi and so on. You do not have to add any.

7

When you have finished, take your bowl to the return counter

At some shops you sort leftover broth and chopsticks separately.

The figures in this article are calculated for a family of 6: parents + 2 children (elementary school) + grandparents.

Rough cost of the udon alone by family size (calculated from the manual's "roughly ¥200 to ¥600"; the manual does not say when it was made; tempura and rice balls are extra)
FamilyUdon alone (¥200–600 a bowl)
5 (parents + 1 child + grandparents)About ¥1,000–3,000
6 (parents + 2 children + grandparents)About ¥1,200–3,600
7 (parents + 3 children + grandparents)About ¥1,400–4,200
Going as 6

Going as 6: decide who watches, who pays and who heats the noodles before you queue

In short: the manual itself says that when you pay and how you clear up differ by shop, so "watch the people around you". So that the 6 of you do not get stuck once you are in the queue, decide the adults' jobs before you queue.

1. The watcher (1 adult) Prefectural tourism association manual

Before you queue, look inside the shop and check 3 things: whether you pay first or last (usually before eating; some shops have you pay after), where the broth tank and toppings are, and where the return counter is and how to clear up (some shops have a place to pour away leftover broth or to sort chopsticks).

2. The payer (1 adult) How to move as a group of 6

Gather coins before you go in, and if the shop lets you pay for everyone together, pay together. If 6 people pay separately, the till gets crowded. The watcher can also be the payer.

3. The heaters (2 adults) Prefectural tourism association manual

The water in the pot for heating noodles is very hot, so adults heat the children's portions too. Heating 6 portions alone takes time, so split it between 2.

How shops differ

Opening hours and seats differ a lot between shops. Check the night before

In short: even within Takamatsu, one shop by the station opens from 7:00 into the evening, while a noodle factory closes in the early afternoon once the noodles run out. At a shop with only 8 seats, 6 people cannot all sit down at once.

Opening hours and seats at 3 shops in Takamatsu (checked on the Kagawa Prefecture Tourism Association's udon shop pages on 14 October 2026; examples of how shops differ, not recommendations)
Shop (Takamatsu)TypeHoursClosedSeats
ChikuseiSelf-service10:45–14:30Sun, Mon25
Merikenya Takamatsu EkimaeSelf-service7:00–20:00Open every day55
Matsushita SeimenjoNoodle factory7:00–15:00 (closes when the noodles run out)Sun8

Honest notes (4 things we could not confirm)

These are things we have not been able to verify, so we do not assert them.

1

Cash-only and cashless shops

We could not confirm from official sources which shops take cash only. This article assumes you have coins ready.

2

Shops with a one-bowl-each rule

We could not confirm from official sources whether some shops have rules such as "everyone of elementary school age or older orders a bowl". Look at the notices at the shop.

3

The price of a bowl of udon

"Roughly ¥200 to ¥600" is the manual's guide, and the manual does not say when it was made. Current prices may differ. The price of one piece of tempura is not in the official sources, so we have not given one.

4

Whether to say "hot" or "cold" first

Saying "hot" or "cold" at the start is not in the prefecture's manual or English explanation, so it is not among the 7 steps. If the shop asks, answer then.

Your questions answered

Self-service Sanuki udon shops (big families) FAQ

Can we order if we do not speak Japanese?

Yes. At a self-service shop, once you say how many portions (1 tama, 2 tama), all that is left is to pick your tempura, heat the noodles and pour the broth yourself. When ordering at a regular shop, you can use the "UDON order sheet" for pointing that comes with the Kagawa Prefecture Tourism Association's manual.

Do we pay before or after eating?

Most self-service shops have you pay before eating, but some have you pay after. Before you queue, look at where other customers are paying. Having coins ready makes paying quicker.

Is 1 tama enough for a child?

1 tama is about half a bowl. Whether it is enough depends on the child, so if in doubt order 1 tama and get another bowl if it is not enough.

Can 6 of us get seats?

It depends on the shop. Even in Takamatsu, some shops have 55 seats and some have 8. The number of seats is on the Kagawa Prefecture Tourism Association's udon shop pages, so check the night before, and at shops with few seats, sit in 2 groups.

Put your Takamatsu and Shodoshima trip together

We also cover places in Takamatsu where 6 can share one room, how to get to Takamatsu and Shodoshima, and a day crossing the Angel Road.

📍 One of the articles in our Takamatsu and Shodoshima trip plan (Takamatsu & Shodoshima | Trip plan for large families / all tips articles)