Do you know Udon that is famous Japanese noodle?
Udon is standard food in Japan and Sakaide in Kagawa is very popular place.

Udon restaurant
There are many Udon restaurants in Sakaide. And it’s very cheap but taste is excellent. Famous one is Hinodeseimenjyo in Japanese.

If you rent a car, please refer below map.
If not, you should take a taxi because it’s too difficult to reach. Almost local taxi driver can speak Japanese only and so if you can not speak Japanese, you had better take below map and please keep your taxi to return.

You should visit here as lunch because usual opening time is from 9 to17.