Douyara Ore wa Sodatsu Sekai wo Machigaetarashii. Ato Seibetsu mo. [WN ~ Complete ch. 1-135] (It Seems That I’ve Slipped Into a Different World. Also, My Gender Has Changed.)

Title: Douyara Ore wa Sodatsu Sekai wo Machigaetarashii. Ato Seibetsu mo. / It Seems That I’ve Slipped Into a Different World. Also, My Gender Has Changed.

Author: Yamabuki Yumi

Genres: Comedy, Fantasy, Gender Bender

Translation: Omega Harem Translations (Prologue-4), Luminaeris (5-21), LightNovelsTranslations (22-End)

I, Seiren Shikino grew up in an orphanage. On the day of my high school graduation, I somehow got transported to another world, and turned into a girl as well. ……Eh, this isn’t my original world and gender, right!? It seems that I’m now Seiren, the daughter of a noble from another world. This is a light hearted story about family and romance.

WN, unpublished (as far as I could see). The WN is already split in "volumes".

The cover image is some fanart uploaded by this pixiv user.