Yasaka Hajime came to the countryside to spend his summer holiday at
his grandfather's house. Unfortunately, he seemed to be lost, and instead stumbles upon the Ark Cafe. Upon his arrival, he met Arashi, an older girl who was
waitressing there, and was completely taken aback by her beauty as he ordered an iced coffee. He started chatting with a local student, Kamigano Jun,
and started talking to him about how wonderful he thought Arashi was.
Suddenly, a large man wearing camo pants and sunglasses entered, calling himself a private investigator, and asked the owner of the cafe if she knew of a Sayoko Arashiyama. The owner denies knowing her, but the PI is insistent, and claims that he knows some shady info about the owner as well.