can u guys suggest a story like SIGN

https://www.mangago.me/read-manga/jouzetsuna_yubi/

It's one shot but you can try read this

Deaf character:
https://www.mangago.me/read-manga/sekai_de_ichiban_toui_koi/ https://www.mangago.me/read-manga/chameleon_wa_tenohira_ni_koi_wo_suru/

Working in a cafe:
https://www.mangago.me/read-manga/hana_tokidoki_kuma/ https://www.mangago.me/read-manga/perfect_blend/

Hidamari ga Kikoeru