any other authors with stories similar to Harada?

Akabeko sensei has similar art style and fuck up plots and characters.

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

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

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

ahhh thank you sm

^^ yup akabeko is amazing and also:
Nishin Masumi:
https://www.mangago.me/r/l_search/?name=Nishin%20Masumi

Asada Nemui:
https://www.mangago.me/r/l_search/?name=Asada%20Nemui

Ogawa Chise:
https://www.mangago.me/r/l_search/?name=ogawa%20chise