Responses
I always reread Usui Iroha's works (they have very few but all of them just hit right) and this is my favourite that I have at least a quarterly reread of ⁄(⁄ ⁄·⁄ω⁄·⁄ ⁄)⁄ :
Main: https://www.mangago.me/read-manga/oreshika_shiranai_karada/
Sequel: https://www.mangago.me/read-manga/boku_wa_kimi_dake_no_mono/

The one you always reread ~(づ ̄ ³ ̄)づ