Masaka Kore ga Koi Nante
Chapter 1: co-worker from sales overheard a fellow co-worker in a restroom getting fed up with a partner, in a drinking party the person from sales division force to take care of the drunk co-worker in his own home but he got seduced and the night became long. Chapter 2: secret one sided feelings towards step brother then became mutual. Chapter 3-4: clingy childish coffee shop manager have secret physical relationship with a co-worker and their relationship level up to lovers and their problems and misunderstandings while deciding to live together. Chapter 5: The first born & second born children are very close until they grow up, the second born decided to forget the feelings while the first born decided to live alone but can't contain the feelings. Chapter 6: friends since college decided to live together as roommates and the rule was to only let their common friends stay overnight but 1 of them couldn't keep the rule and the other one decided to leave the place out of jealousy but the one who broke the rule confess that he decided to room together because he has feelings towards the roommate.
Kamatte Hoshii no?
Chapter 1: a chick was saved by a college student, the one who was taking care of the pet chick saw what happened and get to know the savior since then. Chapter 2: college student dumped by first gf, now the former tutor keeps hanging around the room of college student until they reveal mutual feelings. Chapter 3: waking up after getting drunk at a house of a friend since highschool and they got together after realizing he have feelings and finding out that the friend will have to transfer for work overseas, only to reveal that it's only short term business trip, not transfer overseas. Chapter 4: a office worker befriended a neighbor and one time after helping him, the neighbor realizes that the office worker can't take care of himself and decided to guide and teach him the way of life and doing chores, along the way there were some misunderstanding and there was an incident that the office worker realize he can't be left alone, but in the end they became an item. <3 Chapter 5: there was a librarian being stalked by a promiscuous student(misunderstanding on his part), and the librarian eventually realizes the feelings of the student but refuses to believe it, later he was reminded about some incident he saw (2 student in the library and doing indecent) way back and realizes that just a misunderstanding. Chapter 6: extra from chapters 1 & 4.
Hitotsu no Koi no Hajimari