I recently read this, http://www.mangago.zone/read-manga/hitsuji_no_kawa_wo_kita_kemono/
Sorry I gave the wrong reply.
Here that might fits your request,
http://www.mangago.zone/read-manga/asatte_ni_kiss/
http://www.mangago.zone/read-manga/samishigariya_no_love_letter/
http://www.mangago.zone/read-manga/baka_ni_koi_toka_shoujiki_muri_ja_ne/
http://www.mangago.zone/read-manga/hitorijime_boyfriend/
http://www.mangago.zone/home/mangaphoto/yandere_hitotsu_yane_no_shita/
http://www.mangago.zone/read-manga/i_seriously_can_t_believe_you/
http://www.mangago.zone/read-manga/golden_sparkle/
http://www.mangago.zone/read-manga/heesu_in_class_2/?VH22
http://www.mangago.zone/read-manga/shitteru_yo/
http://www.mangago.zone/read-manga/unriped_expression/
http://www.mangago.zone/read-manga/warui_ko_demo_ii/
If you like Kimi ni wa Todokanai
I bet you're gonna like these too
http://www.mangago.zone/read-manga/harenochi_shikibu/
http://www.mangago.zone/read-manga/sasaki_to_miyano/
Hi! I'm searching for recommendations of this type of story where the protagonist is oblivious to his/her best friend's feelings, like they are in love with the protagonist but he or she doesnt notice at all. thank youu