I WILL REREAD EVERYTHING
Paradise view
New York New York
Cherry blossom after winter
honto yajuu
Love barometer
Tadaima Okaeiri (prequel and sequel)
Gakuen Babysitters
Patissier-san To Oujo-san
Koi Suru Shirokuma (get ready to cry for the saddest flashback ever T^T)
Atatamete Kureru Hito
I actually just finished reading that two minutes ago, not even joking. What a coincidence. It is very sweet.
Yamada to shounen
Ame to kiss
Here http://www.mangago.zone/home/mangalist/50784/
The ones tagged them as "sweet" are the sweetest one I've read and I've read a ton
GIVE ME SWEETEST MANGA EVER