| 2023 |
April |
First Full Time IB Garden Teacher in Japan hired by TWIS |
| March |
CIS membership was granted (https://www.cois.org) |
| February |
Heart Global Musical Theater Program – whole school |
| 2022 |
December |
Overnight Trip – whole school |
| April |
IB PYP accreditation received |
| 2021 |
December |
Trip Program – optional activity |
| November |
Earcos membership received (https://www.earcos.org) |
| March |
Cognia Accreditation Review-Passed and renewed (https://wwwcognia.org) |
| 2020 |
April |
Organic farming & garden program started |
| February |
Young Americans (Heart Global)Musical Theater program started as an optional activity |
| January |
Became IB PYP candidate school (https://www.ibo.org) |
| 2019 |
December |
Trip Program started as an optional activity |
| May |
New management hired |
