All case studies

YourMenu Case 4 of 4

Ordering dinner in Japan without speaking Japanese

A concept app: pick dishes, see names, prices and translations, then show your phone to the waiter.

Type
Concept project
Role
Product Designer, end to end
Platform
Mobile app
YourMenu, a Japanese restaurant menu translation app, on two phones

In short

Japan gets tens of millions of foreign visitors a year, and most can’t read a Japanese menu. YourMenu shows dishes with names, prices and translations: pick what you want and show your phone to the waiter.

Goal

Tourists order what they actually want, and restaurants serve people they couldn’t talk to before.

Success metrics

  • Orders placed without help from staff
  • Time from sitting down to ordering
  • Ordering mistakes
  • Restaurants listing their menu
  • Diner ratings after the meal

Discovery

Surveys of travellers and of restaurants in Japan, turned into personas for both sides.

Two diner personas and two restaurant personas
Two diners, two restaurants.

Structure

The information architecture came before any screens: one path for diners, one for restaurants.

Information architecture with a diner path and a restaurant path
Structure first, screens second.

The design

Help the waiter, don’t replace them

Talking to the waiter is part of eating out, so the main screen is something you show, not a checkout.

English first

Most visitors from outside Asia come from the US and Australia. The structure lets more languages follow without redesigning a screen.

Built for a first-time user

It has to make sense in seconds, with a waiter standing there: a big photo, a clear price and one obvious action per dish.

A small system first

Colours, type and a few components came first, so every screen is built from the same parts.

YourMenu screens: onboarding, map, the diner’s path to a translated menu, and the restaurant’s path
Onboarding, the map, the diner’s path to a translated menu, and the restaurant’s path to creating a menu.

Looking back

Today I’d test it in real restaurants and use AI to translate a menu straight from a photo. Designing for someone abroad, hungry and a little lost, taught me to strip everything back to what helps in that one moment at the table.