A one-shot about a girl and her childhood friend, who is also her crush.
A one-shot about a princess and her knight husband.
• A 4 page one-shot about a girl and a cold boy
• It's not really a one-shot, as it's one of the original drawings of a Pixiv artist: https://www.pixiv.net/en/users/11283361/artworks?p=1. They have made a few drawings with this female character being paired with a few guys and another girl being paired with a few different guys.
It’s a collection of one-shots about villainesses and their road to happiness despite their circumstances. Each chapter is a one-shot of a different villainess, with only one returning villainess that has her own manga: https://www.mangago.me/read-manga/the_flowery_path_of_evil/.
It's a collection of one-shots about different and unseen situations in the manga: https://www.mangago.me/read-manga/otome_game_no_hametsu_flag_shika_nai_akuyaku_reijou_ni_tensei_shite_shimatta/.
• A collection of 12 one-shots about yandere men.
• Even though they're supposedly about yanderes, only the first story feels like the ML is somewhat of a yandere; all the other stories just have normal MLs. As one Japanese comment said: these stories aren't about women ending up with yandere men, but rather about women who end up with "quirky" men.
5 Yuri one-shots about the so-called "Princes" of girl schools; the sixth chapter only has the details about the characters.
Nagi-kun no Okurimono