hehe helpppp

Dont really have a list and idk what type of height difference do u mean but here is smol semeXtall uke
https://www.mangago.zone/read-manga/dekoboko_sugar_days/
https://www.mangago.zone/read-manga/saeki_kun_ni_tsunagatchau/

Thank youuu! :))

Ypu probably have read this but it's the only memorable one for me
https://www.mangago.zone/read-manga/here_u_are/

Yankee no Kareshi ga Dekiru Made
Love So Pure
Don't Cry, Sunbae!
Ring
Senshun Kansoku
Hana Tokidoki Kuma
Hosik's story
Dekoboko Sugar Days

One shot http://www.mangago.zone/read-manga/summer_eyes/