Isekai Munchkin: HP1 no Mama de Saikyou Saisoku Dungeon Kouryaku

Otherworldly Munchkin: Let's Speedrun the Dungeon with Only 1 HP! / 異世界マンチキン　ーHP1のままで最強最速ダンジョン攻略ー / Another World Munchkin: Conquering the Dungeon as the Strongest and the Fastest with Only 1 HP

Genres: Action, Adventure, Fantasy, Isekai, Reincarnation
Themes: Isekai, Reincarnation
Studios: Durandal
Producers: Lantis, Sonilude
Popularity: #7755
Users Listed: 7,563
NSFW: No
Last Updated: 06/03/2025
Aired: October 1, 2025 (Fall)
Type: tv
Source: Web Manga

Synopsis:

In a world subtly interwoven with the fantastical, sixteen-year-old Yukito Kirihara’s life is defined by his protective devotion to his younger sister, Sana. Their quiet existence shatters when an otherworldly being appears, seeking Sana's presence and triggering a devastating event for Yukito himself. Offered a chance at reincarnation by an enigmatic figure, he awakens with an unusual guide: a book detailing his new existence as if it were a game. The guide reveals that Sana has also been touched by this strange occurrence. Armed with minimal resources – a single hit point – Yukito embarks on a perilous journey to locate and safeguard Sana, navigating a world where fate and chance appear to be his only allies against unforeseen threats. The series explores themes of familial bonds, sacrifice, and the nature of existence within a uniquely structured framework.