Keiki Kiryu is a kind-hearted high school student surrounded by attractive girls. One day, he finds a love letter with no sender information, other than a pair of panties. Keiki begins his investigation by speaking to his senpai, Sayuki.
If he did, that would be
a whole new incident...
Spräche er Japanisch,
gäbe es einen Aufruhr.
Si lo hiciera, sería
un incidente a parte…
Se ele falasse, seria algo inédito.