For a lot of Japanese learners, reading and even casual conversation start to feel manageable long before phone calls do. A phone call strips away facial expressions, gestures, and context clues, you just have keigo, timing, and listening comprehension, all happening in real time with no pause button. Booking a dentist appointment or asking a city office about paperwork can feel more intimidating than an entire semester of textbook dialogue.
Nihongo Call Coach (nihongocall.com) is built around that exact problem. Instead of generic conversation practice, it lets you describe a real call you actually need to make, like changing a delivery time or booking a salon appointment, and turns it into a bilingual Japanese phone script split into your lines and the other side's lines.
From there you rehearse out loud using browser voice input, hear an AI phone partner respond the way a real receptionist or clerk might, and get a report afterward focused on keigo accuracy and natural phrasing rather than just a pass or fail grade.
A few practical details worth knowing:
Covers common rehearsal targets like reservations, inquiry calls to banks or city offices, and follow-up questions that catch learners off guard.
You can generate a script for free, then sign in to continue with the voice practice and feedback report.
It's currently in beta and free to use while the team studies which scenarios people actually practice.
They're also exploring interview practice as a future direction, with a waitlist for anyone whose main need is job interview Japanese rather than everyday calls.
If the thought of an unscripted Japanese phone call makes you want to text instead, this is a fairly practical way to rehearse the actual conversation before you dial.
Try it here: https://nihongocall.com/