B-lab（旧空とぶ研究所）

「Osaka’s Must-Try Gyutoro Bowl — Melts in Your Mouth.」
（大阪で絶対食べるべき牛トロ丼）

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Indulge in our Premium Gyutoro Bowl (¥1,880) —
tender seared beef, rich egg yolk, and our house-made sauce that melts in your mouth.

Perfect for travelers exploring Osaka!
Boost your day with a bowl full of flavor 🥢

B-lab Namba/Shinsaibashi
Open 24 hours — stop by anytime!

（※柔らかい牛トロと特製ダレの極上丼をぜひ。）

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