rddgghst's Manga

A guy's childhood friend has a crush on him and is secretly but not so secretly a yandere

Girl gets isekai'd in order to produce more heirs for the demon king so the demons have more power in the war against humans (and celestials)

Library Committee guy meets puppy dog delinquent who has a crush on a senpai and slowly finds himself falling in love with him
◆ PUPPY YANKEE

Ever since he's borrowed an umbrella from a kind college student when he was in middle school, the now-college student has had an admiration and love for him that his friends dub "The Umbrella Crush"

tragedy
Ai and Hina are meeting after school and doing weird shit that is privvy to only them. During classes, they don't interact at all. One day, Hina gets letters with pictures of what she's been doing with Ai and it goes downward from there

wholesome, drama
Omega father had to repay debt that his husband left onto him (after running away). When he collapsed due to overworking, the yakuza alpha takes care of him and proposes that he stays at his place instead

Team Leader is a Beta and quite capable of many things. He's alao very kind towards omegas due to his childhood friend presenting as one, so when he accidentally pounces on an omega in heat, he decides to take full responsibility and go out with him

comedic, wholesome
Office worker avoids going to work parties and instead lives out his shoujo fantasies in a MMO game with an onlone friend who knows that he's a guy. Then they meet up in real life for the first time

Student confesses about three times a day to his crush after he helped him out

after his childhood friend pursues a career traveling the world and having a popular blog, hare finds himself feeling lonely and pathetic compared to him