Shinozaki confessed his affections to Kosaka, the girl who occupied his every thought. She responded with an offer: to dedicate herself entirely to the role of a devoted girlfriend, encompassing every facet of the position. Was her enthusia…

The delicate tension between Shinozaki's younger sister and his girlfriend escalated into a subtle rivalry for his affections. Later, Kosaka, seeking guidance in the kitchen, earnestly requested cooking lessons from Ariyama, only to find he…

Shinozaki found Kosaka’s mother to be a surprising mirror of her daughter’s peculiar nature during his visit. Afterward, consumed by a nervous energy, Kosaka threw himself into studying for their upcoming date.

The arrival of a new student stirred a subtle shift in the established order. This young woman, shielded from the world, found herself paired with Kosaka for a peculiar study: the observation of men. When Shinozaki proved inadequate to her …

The girls are teasing Shinozaki, their playful banter escalating until a particular question is misinterpreted. What delightfully absurd responses will they offer him?

Kosaka has befriended Seiya. This development stirs a complex mixture of emotions in Shinozaki, and he finds himself struggling to contain his jealousy.

Shinozaki and Akiho discover a lost dog and are immediately charmed by its presence. At the same time, news of an upcoming school camping trip spreads, promising a delightful series of comical events.

Igarashi finds Shinozaki in a compromising position, a situation that quickly escalates into something deeply embarrassing for the latter. Meanwhile, Akiho faces a problem of her own, requiring her attention and resolve.

Due to unforeseen family matters, Shinozaki must postpone his date with Akiho. However, Shizuku is eager to take his place.

With the approach of examinations, Shinozaki finds himself contemplating his connection with Akiho. A question lingers: will they find a way to truly express themselves to one another?