| 2017 |
ITOYANAGI Sakura |
Ruby Parser In IRB 20th Anniversary...Now Let Time Resume |
| 2018 |
ITOYANAGI Sakura |
IRB Reboot: Modernize Implementation and Features |
| 2019 |
ITOYANAGI Sakura |
Terminal Editors For Ruby Core Toolchain |
| 2020-takeout |
ITOYANAGI Sakura |
The Complex Nightmare of the Asian Cultural Area |
| 2021-takeout |
ITOYANAGI Sakura |
Graphical Terminal User Interface of Ruby 3.1 |