Tensei Shitara, Kareshi Nannin Dekiru kana?
転生したら、彼氏何人できるかな?
A high school girl who has never had a boyfriend finds herself in a new world after an accident. In this world, it is common for women to have multiple husbands, and high school girls are required to submit dating applications listing several boys. She had previously harbored unspoken feelings for her childhood friend but never confessed them.