CoCo Ichibanya Shinjuku

CoCo Ichibanya (universally 'CoCo Ichi') is Japan's largest curry chain and, more importantly, the reference point for what 'Japanese curry' means to most Japanese people day to day. Japanese curry — thick, mild-sweet, roux-based, a Meiji-era adaptation of an Anglo-Indian dish — is a national comfort food, and CoCo Ichi standardized it into a configurable system: you choose your rice quantity (in 50g increments), your spice level (1 through 10, with levels above 5 requiring a prior clearance), and your toppings (pork cutlet, fried chicken, spinach, cheese, natto, dozens more).

The configurator is the experience. Ordering happens on a checklist sheet — tick rice size, tick spice, tick toppings — which means the meal is whatever you assemble. For Japanese diners this is unremarkable daily food; for foreign visitors it's a low-friction, English-menued window into a dish that is genuinely central to Japanese eating but rarely explained to tourists, who tend to be steered toward sushi and ramen instead.

It is not, and doesn't claim to be, a refined or regional specialty. Its value is precisely that it's the baseline — the dish a Japanese person eats without thinking about it. Trying CoCo Ichi is the fastest way to understand 'curry rice' as a category before encountering its more specialized cousins (soup curry, European-style curry, the Bondi/Ghana-influenced shops). The spice ladder also makes it quietly participatory: level 3 is normal, level 5 is hot, level 10 requires you to have eaten level 5 there before.