If you haven't read them I'd like to recommend a few titles, I hope they go along with you...

If you haven't read them I'd like to recommend a few titles, I hope they go along with your criteria:

Renai Kidou - Hino Garasu
Stand By Me - Ebara Tomoe
Aishiteru - Fujitani Youko
Yamada to Shounen - Mita Ori
Tear Drop - Asou Mitsuaki
Kouun No Rihatsushi - Nagato saichi
Seinen wa Ai o Kou - Hino Garasu
New Beginnings- Yamamato

Also Maybe:
Home Sick Baby - Achi
Unexpected Love - Yuzuya
Chishiyoubun no Ai wa Komete
Kimi To Parade
Souteigai Love Serendipity
Kitto Koi ni Chigainai
Sensei! Koi No Shitsumon Desu!
Irony Dress ni Sayonara
Colorful Line - Ichikawa
Negative-kun to Positive-Kun
Merry Checker
Kimi Ga Kawaii Riyuu

Bonus:
I really liked this one, this goes with the body diversity thing, it has a fat character drawn rather well and its the best I've ever seen in terms of body acceptance.

Hoppe Ni Himawari - Mita Ori

Note: While some on the list I haven't read recently, I have read all of these and they are all free of rape, manipulation, abuse, violence, or horrible stereotypes. So I hope you find a few you enjoy!! (๑•ㅂ•)و✧