Hidden gem. Slightly high prices for ramen, looking at just over $20 a person. It is Walnut Creek though... Either way, definitely worth it. So much flavor, great noodles, and the pork is cooked so perfect. A lot of ramen spots can make a soft pork, but many places lack in the flavor. This place cooks their pork perfectly with excellent flavor. definitely recommend!

Great hole in the wall place with amazing ramen with a good amount of customization and great ambience and the service was great. The food is amazing with the broth and definitely recommend anything with pork meat where it's marinated and smoked it's to die for. Only problem is parking there's also the one in San Ramon mall if you can't find any here.

This is the best and most authentic ramen you can get in the East Bay. The flavors are exceptional and the Ramen is amazing. Big fans of the Tonkatsu as well as the chicken kaarage. Definitely be back to enjoy their Ramen in the near future.

Gotta give it up. Miso ramen with some chili paste hit the spot. Ive been hard on this place in the past but good is good and tonight was delicious.

Been going here since I was in high school and the flavors have never changed! Amazing food in a cozy little space in the middle of Walnut Creek. Parking is much more easily accessible than when I used to come here years ago so it's even easier for me stop by. I would recommend the tonkotsu ramen and additionally if you're getting the tan tan men just be warned if you sub the ground pork for chashu, some of that spice will be missing. (The ground pork for tantanmen dishes is normally spicy ground pork hence why my chashu subbed dish wasn't as spicy)

I've gone to Ramen Hiroshi a few times. It definitely satisfies that ramen craving I have when I don't want to travel too far! The broth is flavorful and addicting. Plus, they have hakata style noodles which are my favorite. Their chicken karaage is nice and crispy. My partner had the tantanmen with the ground pork subbed for pork belly. Without the ground pork, it wasn't as spicy as usual, but the broth creamy and had a nice sesame flavor! Ramen Hiroshi is a cozy, casual ramen spot in Downtown Walnut Creek. If you're in the area craving some ramen, I recommend!

Went here a while back ago and just now writing my review-- I love this place! My boyfriend and I ate here back in July of '23 and came to retry again today. The food posted here was from our first trip. If you come here, you HAVE TO get the chicken Karaage!! It's so crispy yet so moist and it pairs well with the citrus of the lemon and the sauce adds a nice creaminess to your palate! As far as ramen goes, order anything that has the cha-shu! It's always so flavorful and tender! So far we've tried the tonkotsu shoyu, miso, chicken yuzu and the shio ramen. Out of those 4, I'd say the best were the shio and tonkotsu shoyu. I liked the broths from these two the best. The restaurant is nice and cozy, with the service always so welcoming and quick. Definitely stop by if you're craving ramen! You won't be disappointed (:

Was craving some good soup on a rainy night, and luckily Ramen Hiroshi was nearby! At 7 PM on Sunday, the place was packed, but we were able to get seats at the counter right away. I ordered the Yuzu Chicken Ramen because I had never seen that offered at a ramen place before. The broth was citrusy--surprisingly refreshing for hot food! The broth is also not too rich, so you don't feel saturated even after finishing the whole bowl. I particularly liked the toppings added to the ramen, like the lotus root and soft boiled egg. Even with only one server, the service was great! They even offered to move us from the counter seating to a table as soon as one opened up. Great ramen place, I'll be back soon!