Inaba Hiroshi

Inaba Hiroshi had to leave his home as a child and live in an orphanage due to his family-related problems. When he heard that his father became seriously ill, he came back to Tokiwa village on the night of Tanabata (Star Festival). During that night, Hiroshi met a mysterious girl that is holding a black stuffed cat-like toy. The strange girl wearing black clothes and a black hat doesn't remember her own name but none of that will stop Hiroshi from spending more time with the girl and her stuffed cat, Archimedes. Hiroshi's special summer like none other in Tokiwa has just began.