alt Inc. announces Change of Representative Telephone Number

A developer of AI Clone and Personal Artificial Intelligence (P.A.I.)*1, alt Inc.( (Head office: Minato-ku, Tokyo, Japan, CEO: Kazutaka Yonekura), would like to inform you of the following change in our representative telephone number.

We apologize for the inconvenience, but we ask that you please make a correction to the telephone number you have on file for us. There will be no change in the address of our head office.


[Representative phone number]
New phone number :03-6455-4677
(Old phone number: 03-6380-7076)


[Date of change]
From Monday, December 19, 2022



■ alt Inc.

Through the research and development of "alt", a P.A.I. (Personal Artificial Intelligence) based on digital cloning technology, we aim to create the first autonomous society in the history of mankind, in which our daily lives themselves become assets that continue to create lasting value, and in which we can govern ourselves based on our own assessment.


Company name : alt Inc.
Website :
Address: 807 SENQ Roppongi,Shin-Roppongi bldg. 7-15-7 Roppongi, Minato-ku, Tokyo, Japan
Representative: Kazutaka Yonekura, CEO
Establishment : November 2014
Business description : Development and provision of P.A.I. (Personal Artificial Intelligence) "alt", and consulting, planning, development, and operation of research and development of artificial intelligence and artificial intelligence-related technologies and services.


*1 P.A.I. 
P.A.I. (Personal Artificial Intelligence) is an AI that aims to digitize our own narrative and place it in the cloud to perform all digital tasks.


*"P.A.I." is a registered trademark of alt.
Concept movie of P.A.I. :