Nakanai Hotaru
Short and sweet. I liked that the art was a little bit different from average.
Hatsukoi No Atosaki
Short but cute! Wish it was longer but it's a neat wrap up with the backstory explained in just enough detail to feel like it brings the characters full circle. I actually forgot this was in the same continuity as two other couples (from Signals and Arashi no Ato) until the end. Technically a switch couple! (mentioned only)
3 Ban Sen no Campanella
Oh this is a special one. I was afraid it would turn into a love triangle with the high school student, but it was much much better than that. The main character's introspection, and the subtle romance developing with his boss... Definitely one I'll enjoy even more upon rereading.
Pink Heart Jam
This was a special one, as the rating shows. I've never read a manga that treats everything, from sex to sexuality to the complexity and confusion of developing romantic feelings for someone so naturally. Even the 'erotic spa' angle was more or less okay because it didn't add some needless angst or drama on top of the story. Also reminded me a little of Given with the musical theme and vague similarities between the main couples of both manga.
Ichika, bachika
Definitely read already but didn't rate. I'm guessing from the tropes and author it's in the 3-4 range. Re-read, yeah I was about right. It's a little more forceful than Pink Jam, and I kinda wish the background couple got their own chapter, but it's pretty good.
Dull and Sweet
That was cuuuute!! I want more. Ch 6 doesn't belong, is for a totally different webtoon. :/
Sake to Joushi to Amai Kiss
Short and sweet. Would've liked to see Nishina's kid included in the story since he's nearly in high school.
Hana wa Saku ka