Parallel World Pharmacy
Anime Info
Synopsis
After losing his little sister to an incurable disease, medical researcher Kanji Yakutani devoted his entire life to inventing new medicines, determined to save patients others had given up on. He works himself to death at just 31, only to wake up as Falma de Médicis, a ten-year-old boy struck by lightning and born into a respected family of court pharmacists in a medieval fantasy world.
Falma soon discovers that this world's "medicine" is a grim mix of superstition, botched remedies, and outright quackery, available only to nobles who can afford it, and often doing more harm than good. Determined not to repeat the helplessness he felt watching his sister die, Falma combines his modern pharmaceutical knowledge with divine arts, magic granted by guardian deities, including the rare power to instantly diagnose illness and freely create or dissolve matter.
With the support of his mentor Elen and his devoted caretaker Lotte, Falma sets out to open a pharmacy of his own, determined to bring real, effective medicine to everyone in this world, not just the wealthy, one patient at a time.
Anime Poster & Key Visual





Teaser Trailer & PV
Characters
Our Review
Parallel World Pharmacy stands out from the crowded isekai field by grounding its "cheat power" in something genuinely thoughtful: real, methodical pharmaceutical science instead of raw combat strength. Falma's drive to fix his new world's broken medicine, born from real grief over his sister's death, gives the show an emotional core that a lot of overpowered-protagonist stories skip past.
Diomedéa's production is solid and clean, if not particularly flashy, letting the show's episodic "disease of the week" structure and Falma's problem-solving take center stage. Elen and Lotte round out a small but likable core cast, and the show does a good job balancing lighter slice-of-life moments with genuinely tense medical crises.
It's a refreshing pick for isekai fans who want their "cheat" protagonist to be a caring, methodical problem-solver instead of an unstoppable fighter. — DIDARUL ISLAM [Chief Editor]