For a tasty lunch without hurting your pockets, I'd definitely recommend Hide Yamamoto.

$20 Ramen Set, $30 Robata Set -- Ramen set comes with Gyoza as pictured above, Tonkotsu Soy Ramen with tender fatty pork pieces and green tea (hot/cold). Robata Set comes with small appetisers (I had the most delish marinated tuna cube and konbu), Wagyu Shabu Shabu Slices (like, two or three big ones that melt in your mouth), and grilled fish with rice. Both deals come with Ice Cream dessert.

The food was good, though nothing super impressive that would pull me back. Nonetheless worth a try!