Nekozaki-san and Kamiya-san are hard at work practicing for the last volleyball tournament of the year while Shikimori-san and all their friends cheer them on-but why does Izumi-kun look so down in the dumps?

The school trip to Kyoto has been going relatively smoothly and everyone has been having a great time. But Izumi’s bad luck will always find a way. On the day of Izumi’s grand plans to visit every spot they all want to see, one misfortune after another threatens to ruin the meticulously designed sightseeing tour. Izumi and the group are tested by these calamities and in a crucial moment of difficulty, Saruogi reveals his true nature, for better or worse...

Shikimori and Izumi are high school sweethearts. They hold hands walking home from school, they flirt in the halls, they tease each other. But Shikimori knows what she wants, and how to get it, and she can turn from cutie to cool in an instant.

Izumi has been jinxed his whole life—if something can go wrong…he’ll probably wind up in the hospital. But he still thinks he’s the luckiest guy in the world! That’s because Izumi has a girlfriend who is smart, sporty, and always looking out for him. Shikimori is his knight in shining armor. In this heartwarming romantic comedy, rain or shine, underdog or hero, their gentle affection stays the same.

Izumi-kun and Shikimori-san have decided to dedicate every moment possible to something that could determine their future as a couple: studying for their entrance exams! But there are so many fun events going on at school… In fact, summer and fall are full of one cool distraction after another! Amid this rollercoaster of temptation, Shikimori-san's secret ambition for the future is revealed…

Izumi and Shikimori are spending their first summer together as a couple, and they make sure to pack it with memories. Going to the beach, barbequing, watching a fireworks show, sharing a picnic…what more could one summer hold? This touching romantic comedy picks up right where it left off as Izumi and Shikimori join their friends for summer fun.

Shikimori spends some quality time with her rival (?) Kamiya and finds that they have a lot more in common than just their attraction to Izumi. Could this be the start of a special friendship? With the culture fair now over, the time has come for the dreaded (to some) sports fair, and the whole gang has been assigned to the relay race team! Hachimitsu, whose interest in sports and all physical activities is nonexistent, faces a difficult dilemma. Her friends are passionate about competing to win, while she is passionate about not exerting herself in any way. Will the power of friendship overcome her deep distaste for running or, heaven forbid, practicing running?!