bluetree 🔵️🌳 青木 ️Aoki Hi! I'm Nobu Aoki 😮️ A software systems engineer living in Tokyo. 2020 Projects Feb 25 About Feb 25 2019 Emoji Support Mar 5 emoji 2016 Mentioned by another website Feb 7 2015 being published Dec 8 mama's book Jul 1 First Post May 11