Triangle BLUE

"Akane, I like you..."
"...I... me too... I like Mato too..."
That's how our relationship began.
After four years of dating, we started living under the same roof as soon as we graduated from university.
I got a job at a publishing company. Akane enrolled in a vocational school to pursue her dream.
"My dream is to create a book—I'll do the illustrations, and Mato will write the story♪"
Akane's smile. This is my most precious treasure. The thing I least want to lose.
No matter how busy we were, we trusted each other. We loved each other.
I believed this loving life would go on forever.
Yes, until that guy came...
The BLUE bonus short stories:
・'Triangle BLUE' extra short story 1: "Rikio Returns!!"
The novel is finished, and the countdown to Mato and Akane's wedding has finally begun.
One day, Akane gets into a car accident and is forced to sign a one-sidedly disadvantageous contract to settle privately.
Desperate for a lifeline, she consults Rikio, who happens to pass by. Rikio introduces her to a way to make money quickly.
But that place is a lavishly decorated nightclub full of elegantly dressed girls—a club owned by Rikio.
With her weakness in his grasp, Akane is forced to accept one demand after another...
・'Triangle BLUE' extra short story 2: "Mikami Goes Wild!! The Caged Bird"
Although Mikami is still stalking Akane, one day he becomes drawn to Kotori and starts stalking her instead.
One day, when Mato returns home, he becomes certain from Kotori's desk (where she was writing) and the state of the house that something has happened to her.
He begins searching the city. Though Mato finally finds where Kotori is...
・'Triangle BLUE' extra short story 3: "Huh? This Is What They Call a Harem Situation!?"
Ayumi invites Akane and Mato to her room and holds a drinking party with a one-liter bottle in hand.
...And Ayane, worried about Akane and the others, also shows up, so they all drink together...