JP Favorite Manga <3

Black haired guy attends to a gay bachelor to find a partner (1 minute date-like with different guys). Everyone has to choose a guy that they liked and write it down on a paper. Blonde guy and Black haired guy's answer matches and they start to know each other. They both spend good times with each other, until Blonde guy confesses his deepest secret to him. But love's power is stronger.

Lab boy is always researching and working for his tesis. Blonde guy wants Lab boy to pay attention to him and always try to make jokes (candies in his lab coat, changing lab coat size). Lab boy is shy, reserved and quiet.
Blonde guy gets his attention and kisses him.
"Half hard, Half crying"

- Blonde guy confesses to dark haired childhood friend. Dark haired boy takes it as a joke, but ralizes blonde guy is serious.
- Yakuza X Yakuza.
- Boss X Subordinate. Subordinate loves sweets, when he was younger he fell I love with a girl working at a crepe shop, the girl turned out to be a boy (his boss), but he still loved him. They fell in love. Special: Boss confiscates all of Subordinate's sweets.

Ginger guy takes temporal care of his nephew while his sister is working far away. At the super market, ginger guy meets again the guy he fell in love with when he was younger. Black haired guy gets involved and now he takes care of the child too, living at the same place and falling in love (once again) with the ginger guy.

Black haired guy has a love-disease that shows up on his skin when he is aware of other's feelings towards him (when people confesses, it happens). He cannot fall in love.
Blonde guy, from the countryside, came to the city to study. Having an untrustful appereance, no one gets close to him. One day, he meets the Black haired guy and have a crush on him. They meet, talk and become friends. Blonde guy falls in love with him and confesses his love.