Itsuki Yuge
main character
TV
3.9
My TrackerPLANNING
Episode: 0 / 12
My Score:
Anime DetailsFINISHED
Estimated watch time
4h 48m
⚡ 3 days at 5 eps/day
Tags & Tropes
Female Harem93%Isekai85%Heterosexual85%Incest77%Primarily Female Cast75%Parody73%Primarily Child Cast73%Meta64%Animals60%Monster Girl60%
overview details
Synopsis & Story
The story of the game revolves around Itsuki Yuuge, a high school student who finds out on the day of his graduation ceremony that his cousin and childhood friend Mahiru is pregnant. Immediately afterward, Itsuki and Mahiru are taken to a magical world called Granvania, which is currently being invaded by monsters. The only people who can fight and exorcise the monsters are the "star children," and the star children can only be produced by the 12 "shrine maidens of the constellations." In order to defeat the monsters and return to his own world, Itsuki must father the star children with the maidens. (Source: Anime News Network)
Trailer
Watch on YouTubeWhere to Watch Officially
Availability, audio and subtitles vary by region and service.
Featured Cast & Voice Actors
Aniphoria guide
Conception: should you watch it?
At a glance
Conception has been poorly received, with an average AniList score of 39/100 — 9% of 11,417 ratings are 8/10 or higher.
It ranks #92 most popular anime of 2018, and #23 most popular anime of Fall 2018 on AniList.
Of the 24K AniList users who started it, 28.7% dropped it, so it is frequently dropped; 13.5K have finished it.
At about 4 h 48 min in total, it is a short commitment — a weekend binge.
Best for viewers who enjoy Action, Adventure, Fantasy — especially female harem, isekai, heterosexual, incest.
Episodes
12 episodes are listed.
Main cast & creators
- Director
- Keitarou Motonaga
- Series composition
- Yuuko Kakihara
- Character design
- Yousuke Okuda
- Music
- Masato Kouda
Opening & ending themes
Openings
- OP1“Star light, Star bright” by nano · eps 1-3, 5-6
Endings
- ED1“Desires” by Manami Numakura · eps 2-7, 9-11
- ED2“Sailor Fuku to Kikanjuu” by Ai Kakuma · eps 8
Theme data from AnimeThemes.moe.
Conception FAQ
- How many episodes does Conception have?
- Conception has 12 episodes of about 24 minutes each, roughly 4 h 48 min in total.
- How long does it take to watch Conception?
- About 4 h 48 min back to back. At two episodes a day it takes 6 days; at one hour a day, about 5 days.
- Is Conception finished?
- Yes. Conception has finished airing — the final episode aired December 26, 2018.
- Is there a season 2 of Conception?
- No sequel is listed for Conception as of October 2026.
- Is Conception based on a video game?
- Yes. Conception adapts the video game.
- Who animated Conception?
- Conception was animated by GONZO and directed by Keitarou Motonaga.
- Who sings the opening of Conception?
- The opening, "Star light, Star bright", is performed by nano.
- Where can I watch Conception?
- Conception is listed on Crunchyroll, Amazon Prime Video, YouTube. Availability varies by region — check the streaming links on this page.