Moto Sister Reijou no Migawari Okisaki Kouho Seikatsu, Dengeki Wiki

Moto Sister Reijou no Migawari Okisaki Kouho Seikatsu (元シスター令嬢の身代わりお妃候補生活, Former Sister's Daughter Life As A Substitute Princess Candidate) is a Japanese light novel series written by Sayama Hibiki, with illustrations by Shinishi Chiho. The series began publication on January 17, 2023 by ASCII Media Works under their Dengeki no Shin Bungei publishing imprint. A powerful sister who loves God begins to live freely in the royal palace! Elsie is an energetic girl who works every day at a monastery

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Dengeki no Shin Bungei 2023, Dengeki Wiki

Imouto no Okage de Motesugite Yabai (Hard To Be Loved Too Thanks To My Little Sister) - Zerochan Anime Image Board

Dengeki no Shin Bungei 2023, Dengeki Wiki

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Imouto no Okage de Motesugite Yabai (Hard To Be Loved Too Thanks To My Little Sister) - Zerochan Anime Image Board

Isekai kara JK Tensei Shita Moto Imouto ga, Chou Guigui Kuru. (Light Novel) Manga

Fukushu Dekinai Fukkatsu Maou Oshikake Yome wa Ore wo Koroshita Yusha Deshita, Dengeki Wiki