Karashibi Miso Ramen Kikanbo Kanda Honten
The originator of 'Karashibi' style, where you can freely adjust the spiciness of chili and numbing from Sichuan pepper in 5 levels each. Founded in 2009. Only 2 locations in Japan (Kanda Honten and Ikebukuro). Always a queue.
A one-of-a-kind miso ramen with the double punch of spiciness and Sichuan-pepper numbness that becomes addictive. Only 2 domestic locations, no franchises. 2 min from Kanda Station, always a line.