Isekai Yakkyoku - Official Trailer : r/anime

Isekai Yakkyoku/Parallel World Pharmacy is listed for 12 episodes according to BD/DVD listings : r/anime

Parallel World Pharmacy - Official Trailer, [New Trailer] Subtitled Trailer on (Click on CC) 🍿: Parallel World Pharmacy / Isekai Yakkyoku, anime, By JP ANIME

Isekai Yakkyoku - Official Trailer

Isekai Yakkyoku - Zerochan Anime Image Board

Parallel World Pharmacy - Official Trailer, [New Trailer] Subtitled Trailer on (Click on CC) 🍿: Parallel World Pharmacy / Isekai Yakkyoku, anime, By JP ANIME

Isekai Yakkyoku - Episode 8 discussion : r/anime

ANIME DVD Isekai Yakkyoku(1-12End)

No of Disc 2 Discs (12 Episodes).

Isekai Yakkyoku / Parallel World Pharmacy Vol.1-12 END Anime DVD [Free Gift]

Isekai Yakkyoku Anime's 1st Video Announces Lead Voice Actress, Staff - Gogoanime.news : r/AroundAnimeTV