I love hanamaru udon.
It is a one of famous cheap restaurant in Japan.
You can enjoy udon just like 200yen.
"Oniyanma", that is a favorite of mine.
Shinbashi has also affiliated restaurant.
This shop is standing style.
Outside the ticket, went into the shop, please pass the ticket clerk.
"Toriten とり天" Udon is recommended. This is a really tasty Sanuki udon.
Give it a try.