I have been a frequent customer of Ryowa Ramen in Mountain View since high school. My favorite items include: Ryoma Ramen, Fried Chicken, Fried Rice, and Pork Gyoza. Everything else on the menu is also delicious, but these are their standouts.
A few weeks ago I finally tried Santa Ramen's signature tonkotsu. Ryowa started making tonkotsu as well. I had to compare. It's good, but it's not amazing like Santa Ramen's. I have an urge to go back to Ryowa to have a bowl of the Ryowa Ramen to satisfy my ramen craving.