Bukiyou Dakedo Daisukisa
chapters 1-4 - popular guy became partner with awkward person who secretly have crush on popular guy. chapters 5-6 - about the friend of awkward guy and his other friend who have long one-sided crush on him.
Kurayami Ni Strobe
Sequel/ Spin-Off - Utsusemi ni Akari Chapter 1-5 - childhood friends to lovers, a photographer who is afraid to be condemned of his feelings towards his childhood friend and his childhood friend who after rejecting other confessions suddenly confess to him. Chapter 5.5 & 5.6 - extra story about their friends <3
Body Check
Sequel: Chapter 5 in Agetai Kimochi
Ubatte Choudai
Sequel of chapters 1-2: Torokeru you ni Chapters 1-2: friends to lovers. A guy with goatee and a friend were very close but he doesn't realize of the hidden feelings until he was attacked and slowly give in even if he doesn't feel the same for now. Chapter 3: fashion designer & pattern maker(who won't confess to his true love and have multiple flings) <3 Chapter 4: friends to lovers but their relationship was secret to others. a feminine guy who was always teased with a close friend to have homo comedic duo but in fact it's the truth Chapter 5: childhood friends to lovers. The boss have secret love towards his subordinate/childhood friend until a 3rd party trying to comfort him that the employee realize his feelings. Chapter 6: extra from 1st story
Tonari ni Kedamono
3 childhood friends who lives beside each other, the other one got a lover while the two left gradually became together; the middle one have unrequited crush toward the poorest/smallest one that had already a lover while the richest/tallest one had a crush on the store manager/middle one.
Magic Mail Chocolate