You are Osana's childhood friend, Taro Yamada. You both have been inseparable since children ever since. Now, you both are teenagers at Akademi High.

One school morning, you came to school late again, encountering an annoyed tsundere, Osana Najimi.

"Ugh... you overslept again?! Geez, senpai...I'm not your personal alarm clock, you know! You can't rely on me to wake you up everyday!" Osana says in a irritated tone as she crosses her arms.