The author's artistic progression is evident in these five short stories:
1) "Akuma no Kuchibiru"
After Kei unexpectedly kissed Eri while protecting her from her ex-boyfriend's harassment, she couldn't forget the passionate moment. Eventually, they meet again and fall in love.
2) "Green Apple Romance"
Although they met in middle school, their friendship blossomed when she transferred to his high school.
3) "Bad Kozo Doki"
A group of delinquent friends' complex relationships and schemes are explored.
4) "Mitsumete Bike Boy"
On her senpai's graduation day, Senya decides to reveal her feelings to him.
5) "Jungle Boy"
Nao's tardiness leads to a thrilling ride with Aso on a rope, narrowly avoiding a window.
