I like 2 ramen shops in Shinjuku. 1: Menya Musashi http://menya634.co.jp/ This is the one of pioneer ramen shop in Shinjuku or Tokyo. If you like "real" ramen, please tast it there. 2: Menya Kaijin. https://tabelog.com/tokyo/A1304/A130401/13045287/ This is a new style ramen shop. The soup is made with fish so easy to eat for ladies. Enjoy!!