The spicy tonkotsu ramen is wonderful, though not overly spicy. I got the small size and split a side of the chicken karage with my friend - we were completely stuffed after. Service was fast and friendly.
Only thing not a fan of is the dish doesn't come with that many toppings and adding more can really add up. Even just green onions and bamboo shoots are a dollar each. The base price also doesn't come with an egg.