This review is for 3.5 stars.
Noodles are great. Thick wavy ramen with just enough chewiness that adds good texture. Vey spicy is just spicy as compared to others in the area. The chasu was cooked unevenly with half of my chunks delicious and fatty and the other still tender and tendony. I do like that you can add bok choy, though the $2 upcharge counts for about 3 branches which doesn't seem worth it looking back. The broth is fine - more of a pork soup than an umami blast.
Service was weird. The place was half empty yet I still had to wait 10 minutes. Then the ramen took 25 minutes to come out and water 15 while only a few people ordering ahead of me. Being linked to Bachi Burger, I think the kitchen is on double duty so no specialization in either or here and orders get prepared as they go in so a wait is to be expected.
The spicy tonkatsu was fine and filling with good noodles, but coupled with low heat and slow service, I don't need to come back.