Shy college student and otaku Miyako lives at home. One spring day, her little sister, Hinata, brings home a new friend she made at elementary school. From the moment Miyako sees Hana-chan, her heart won't stop racing! Desperate to make friends with the angelic Hana-chan, Miyako uses her skill at making sweets to try to lure her in, but...
Today, I'm all alone in the house.
Heute bin ich alleine zu Hause …
Hoy tengo la casa para mí.
Hoy tengo la casa enterita para mí.
Oggi sono a casa tutta sola.
Hoje estou sozinha em casa.