Cupid in the Rainbow Trap
Lol, the data room must smell so bad. I finished the first season, but I don't think I wanna read the next season ¯_(ツ)_/¯
Inner Beauty
I had to read the flashback chapter twice before I realized it was the teacher's past life I love how they made peace with their past lives. Their old nemesis became their friends and/or mentor. But I still would've loved to see more of the process of getting there instead of just a timeskip. I hope there's more in the author's Twitter.
Unmei Ja Nai Hito
I liked each character as themselves. Though in the story... Hrmmmmmm. Not so much. Suffers from being a short manga so the romance isn't well-built. The side couple is literally just an extra set of characters (it's just mentioned that they're a couple, but they're never shown together). The other alpha is just there to make some sort of progress to the romance, but it's too late since the readers were already slapped to the face multiple times that the main alpha doesn't want to get together with the mc.
Kashikomarimashita, Destiny