Tamena Rinjin Shinjuku serves shoyu ramen with a chashu rice bowl set, a two-minute walk from Seibu-Shinjuku Station. The broth carries a mild ginger aroma and comes topped with chashu, and the noodles can be ordered in a choice of thickness and in regular or large portions. At the counter, diners can take raw eggs and seaweed without limit. Before around 8 p.m. on Fridays you can get in within 10 minutes, but after 8:30 p.m. the wait can run past 20 minutes, and the broth is on the salty and oily side.