BL manga completed unrequited love

The Godai family has always been in the money lending business, and Minoru is no exception to the rule. But what he didn't expect was that a trip to collect a man's unpaid debt would lead to him picking a lot more.
After 11 years of taking care of Fuutarou, Minoru finally notices that all his discipline has been in vain. Will Fuutarou ever get his reward?

"I wanted to see him make this kind of face." I was a gloomy nerd in high school, and at that time I was entwined with Washizawa Natsuo - my dark past. Now, a few years later, we have reunited and Natsuo asked me out. This is my chance. We’ll go out, then I’ll break up with him, leaving him in tatters!

Every Wednesday, there's a man in an animal costume who hands out balloons to kids in the park. The man also hands a balloon to a university student, Shimaki Yuudai, who is on his way to his part time job. Shimaki, while feeling inconvenienced, was unable to refuse. One day, however, he finds the words "I like you" written on a piece of paper attached to the balloon...

Yukito's love for his older childhood friend, Keiichi, has only grown more complicated, and has led him to have physical relationships with several men. Yukito has led a debauched lifestyle, but after a few years, he meets Keiichi again. For Keiichi's sake, he resumes his role as the childhood friend. However, one night, when Keiichi comes over to stay, Yukito's sexual desires causes him to masturbate while thinking of him.

Shouya, a teenager with no knowledge of love, accidentally stumbles upon the blog of a gay teen while browsing the web. But surprise surprise, he discovers that the author of that blog is a loner in his class called Sanjou Tsubame! It's a story of first crushes with a puppy-like guy and a delinquent.

Ayumu, who attends the culture festival of the high school where his former classmate and first love, Tsubame, goes to, is seen through by Tsubame's friend, Ryuu, who throws harsh words at him. Hurt, Ayumu tries to find a new love, but he almost gets kidnapped by the person he meets. Surprisingly, it is Ryuu who saves Ayumu in this moment of crisis...?

Years after their physical relationship seemingly ended, Kou appears before Risei again as the Family’s Wakagashira. Having previously been asked by the Kumichou to look after Kou to ensure that his son lives a regular life, Risei is bewildered by Kou’s sudden return and his assignment to work directly under Kou. Risei wonders why Kou, someone who seemed to dislike the Yakuza in the past, became the Wakagashira. Kou then declares, “I did this to make you mine”…

When he was young, Oto would visit his grandma in the summer. But, because he was from Tokyo, Oto had no friends to play with and sat alone in the shade. That was until a boy two years older named Sora came and invited Oto to play with him and his friends. To Oto, Sora was his knight in shining armor and was destroyed when he disappeared the following summer, making Oto regret not communicating his true feelings for Sora. Several years pass, and it's finally Sora's last year of high school. All