I just found out there is a spin off manga 86 Eightysix operation

Vladilena Milizé Daily💫 on X: Gorgeous🤍🙌 ✨~Manga spin off: 86

86 — Eighty-six — Operation High-School manga - Mangago

86 -Eightysix

» Archive » 86 Eighty Six season 2 two looks promising

Topic Otaku, Blogging about the Japanese Subculture

Operation High-School Manga Volume 1, 86 - Eighty Six - Wiki

how many Spin off are there? or side story collection? can anyone

86-EIGHTY-SIX, Vol. 6, PDF, Armed Conflict

Operation High-School Manga Volume 1, 86 - Eighty Six - Wiki

Translated] Eighty Six SD Comic #25 (Final Chapter) : r/EightySix