Chatwork

Invitation to Chatwork from 坂本 聡

Chatwork offers simple, convenient business messaging.
Begin a message conversation with 坂本 聡 by starting with "New Member Sign-up (Free)".

If you have already signed up

Public Profile

坂本 聡

ID: sakamoto_design

Basic Information

Organization name: SAKAMOTO DESIGN
Bio:
SAKAMOTO DESIGN 代表