The Supplementary Lessons Department (補習授業部) or Make-Up Work Club on Global, is one of the School Clubs in Trinity General School.
A club created by [[nagisa (blue archive)|Nagisa]] to reform the failing students at Trinity General School. Key figures in the first three Eden Treaty chapters.

Being a faction tag, this should only be used when all members of the group are present and equally in focus.

h2. Members
* [b][[Hifumi (blue archive)|Ajitani Hifumi]][/b]
* [[Hanako (blue archive)|Urawa Hanako]]
* [[Koharu (blue archive)|Shimoe Koharu]]
* [[Azusa (blue archive)|Shirasu Azusa]]
補習授業部 The_Supplementary_Lessons_Department