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.
I'm really grateful for everything you've done.
Ich bin dir dankbar.
Estoy agradecida
por todo lo que hiciste.
Sou grata pelo que você fez.