Convenience Store Boy Friends

New students at Aokisora High School Mishima Haruki and Honda Towa are best friends. Honda oftens stays over at Mishima's house after coming over to hang out. At a convenience store near their high school, Mishima runs into his classmate Mashiki Miharu, a girl he's recognized since he was little. Though they've never spoken much before, when Miharu accidentally knocks over a bunch of products,...

Disgusted by the irresponsible and talkative Honda, serious class representative Mami has been avoiding him. However, even when Mami begins avoiding him even more after a certain incident at the convenience store, Honda is undeterred. Annoyed by Honda's overly familiar behavior, Mami complains about him to her new friend Miharu, who suggests they discuss the issue with Honda's friend Mishima.

When Honda spots Miharu having a friendly conversation with their classmate Sanagi Nasa in the waiting room of a hospital, he decides to investigate Sanagi's identity and his relationship with Miharu for the sake of his best friend Mishima. Meanwhile, Mishima gets caught in the crossfire of an argument between the track and field team and has been called to the student council room, where he is...

With the Sports Festival coming up, Mishima and Honda's classmates have high expecetations for them as members of athletic clubs. Honda is made to participate in multiple events by his class. Mami is disgusted by Honda's attitude, but when Honda says something, she ends up signing up for the three-legged race as a co-ed pair with him. The unathletic Mami isn't happy about it, but Honda begins...

After participating in the three-legged race with Mami, Honda believes they've grown closer. However, when he asks her out on a date, she says... With more opportunities to hang out as a foursome with Mishima and Miharu, Honda is glad to be spending more time with her. When Mami says she wants to thank Honda for helping her train for the three-legged race, Honda suggests a group date with...

Summer vacation is over, and the Aozora Cultural Festival is approaching. After things went well with Mami at the fireworks display, Honda is delighted to be spending more time with her preparing for their class' attraction. Meanwhile, Mishima checks the shops by the station in order to gather cardboard for his class...

Mishima worries about Miharu's absence from the cultural festival and the way his new friend Nakajima is exhausted from preparing for his successor as student council president. Mishima's class is encouraging Nakajima's childhood friend Kisaki Waka to run in the student council elections, but...

Honda and Mami are steadily growing closer, but they both have concerns about their families. Honda is having trouble with his relationship with his mother, and Mami remains unable to tell her family about her relationship with Honda. Then their family issues rise to the surface...

Honda and Mami seemed to return each others feelings, but their concerns push them apart. Worried about the couple, Mishima and Miharu put aside their own relationship to discuss if there's anything that can be done for them.

Mishima has been unable to focus during swim practice since the new semester started. Though his relationship with Miharu has returned to normal, he still feels as though something is lacking. Meanwhile, Miharu begins missing school for some reason. Mishima is worried but unable to get in touch with her...

Mishima has been concerned since Miharu went to the hospital and visits her every day. Honda and Mami are naturally worried about Miharu as well, but they're also concerned about Mishima. One day, Miharu's mother explains to Mishima the events surrounding that day from his childhood. What is the truth behind the memory Mishima has treasured since he was a boy?

Miharu is scheduled to take time off school and transfer to another hospital for surgery. She feels both anxious about the upcoming procedure and sad to be moving away from her friends. Seeing Miharu in her emotional state, Mishima resolves to participate in his first meet as a regular on the swim team, but the event falls on the same day as Miharu's transfer. As Mishima heads to the meet, he...