Ramen & Noodles · Tenroku / Ukita

Sodaisho 総大醤

A shoyu specialist near Tenjinbashisuji 6-chome using re-brewed soy sauce from Yuasa, the birthplace of Japanese soy, open daily until midnight.

About

Sodaisho has been serving since 2004 and is all about soy sauce: its tare is built on saishikomi (re-brewed) shoyu from Yuasa in Wakayama, the town credited with inventing Japanese soy sauce. The most popular bowl is the dark koikuchi shoyu ramen, with a natural-salt ramen and shoyu or shio tsukemen as alternatives, and Kujo green onion piled on top. The kitchen simmers soup through the night, so it never sells out, and it is open every day until midnight: a rare late option among Osaka's Ramen 100.

Highlights

• Re-brewed Yuasa soy sauce tare
• Koikuchi shoyu ramen, the house favourite
• Kujo green onion topping
• Open daily 11:00-24:00
• Since 2004

Tips

• A great late-night bowl after Tenjinbashi-suji or Nakazakicho
• Anyone in line by 24:00 gets served
• Try the egg-yolk rice on the side

Open in Google Maps · Info checked 2026-10-09

Nearby

• NakazakichoShopping Street · 280 m away
• Coin Lockers · Tenjimbashisuji 6-chome StationLuggage Storage · 290 m away
• Matsubara KokiCamera Store · 350 m away
• Osaka Museum of Housing and LivingMuseum · 360 m away
• RakujinRamen & Noodles · 400 m away
• Harukoma HontenSushi & Seafood · 480 m away
• Okonomiyaki ChigusaRestaurant · 570 m away
• Beer Belly TenmaBars & Nightlife · 580 m away