Hong K.
Yelp
(I've traveled to Japan for work and pleasure for over 20 yrs so I've eaten a fair amount of Japanese food.)
So, this place is called Yakitori + Bar. "Yakitori" means "cooked/grilled chicken", and refers to a style of Japanese street food that is basically barbecued chicken skewers. If you go to a yakitori restaurant in Japan (or one that at least does yakitori right), you can usually get chicken thigh, wings, breast, meatballs at a minimum, and the more exotic parts for the adventurous (hearts, gizzard, skin, liver, tail) -- basically all the parts of the bird. You don't even have to go to Japan to experience this - Yakitori Boy in Chinatown Philadelphia has 6 different chicken skewer options, not to mention the fact they have 21 skewer options overall (https://yakitoriboy.com/eat/#yakitori)
Here at Yakitori+Bar, you have only 4 total skewer choices, only one of which is chicken (beef, lamb and shrimp). They taste ok, but there's a flavor in their sauce that isn't usually encountered in standard Japanese grilled skewers.
I could normally overlook this but the other appetizers I ate here (takoyaki, mochiko chicken) were dry and pretty unappetizing. In particular, their dipping sauce had raw diced garlic in it, which isn't common in Japanese sauces that I am aware of.
Before this place opened, the sign read "Japanese Ramen + BBQ Bar" or something else. Something must've made them change their mind about branding (maybe the fact that there is a well established ramen joint, @Ramen, down the street). If you go to their Doordash page, you can still see the old name, and you can see it in their menu - this place is really a ramen place (they have 6 different kinds of ramen here).
It's a bummer because there is almost no authentic Japanese food in all of Philadelphia, and I really wish there was. Restaurants that plan to offer Japanese cuisine should hire a food consultant who is knowledgeable/ familiar with how these things should taste and what a particular restaurant type (e.g. yakitori) need to offer at minimum. You probably wouldn't open a cheesesteak restaurant that only offers chicken cheesesteaks with monterey jack on a baguette - you shouldn't open a yakitori restaurant that only has a single type of chicken skewer (unless it's really, really good).