Ameno Takuruu is the smartest guy in the school, but he is also
very shy and withdrawn. Only around his best friend since childhood, Tamano
Hinagiku, can he relax and truly be himself. The two of them are very
different and their friendship can be seen as "inbalanced", for Hinagiku (
whom Takuruu affectionately calls "Hinako") is always the more powerful one and Takuruu just does whatever Hinagiku says.
Even so, their long time friendship eventually blossoms into a romance as Hinagiku
and Takuruu finally realize how much they care for each other...