
There is a popular saying: "you can never be too careful." It is very important to prepare for every situation you may face, even if it seems like an unnecessary waste of time. Also, in games like RPGs, it is good to exceed the level of your enemies to achieve total victory. These words describe Seiya Ryuuguuin a little too perfectly. After being summoned by the goddess Ristarte to save the world of Gaeabrande from destruction, the hero prepares himself for his noble journey. While this might b...
An overpowered hero whose greatest weapon is his obsessive caution saves a world on the brink.
When the goddess Ristarte drags the unflappable Seiya Ryuuguuin into the fantasy realm of Gaeabrande, she expects a textbook hero. Instead she gets a walking insurance policy. Despite wielding stats that would make a god blush, Seiya treats every encounter like a high‑stakes boss fight: he hoards potions, maxes out his defenses, and refuses to step foot on a battlefield without a meticulously calculated plan. His over‑the‑top caution turns even the simplest goblin skirmish into a logistical nightmare, as he spends half the episode checking equipment durability and the other half chanting safety mantras. The series thrives on this absurd contrast. While the world around him teeters on the brink of annihilation, Seiya’s relentless preparation becomes both a source of slapstick comedy and a surprisingly effective strategy. His allies—Ristarte, the mischievous goddess, and the earnest yet exasperated Lulun—watch him oscillate between heroic bursts of power and comically excessive caution. The result is a parody‑laden adventure that pokes fun at RPG tropes while still delivering solid action, vibrant fantasy set‑pieces, and a surprisingly heartfelt message: sometimes the most reckless heroes are the ones who simply forget to think ahead.
A comedic isekai parody where an overpowered hero's extreme caution drives the goddess who summoned him crazy. Expect fantasy battles played for laughs, moderate cartoonish violence, and recurring sexual humor focused on the goddess character.
Cautious Hero: The Hero Is Overpowered but Overly Cautious has 12 episodes.
Cautious Hero: The Hero Is Overpowered but Overly Cautious is currently finished airing.
Cautious Hero: The Hero Is Overpowered but Overly Cautious was produced by White Fox.
Cautious Hero: The Hero Is Overpowered but Overly Cautious aired Oct 2, 2019 to Dec 27, 2019.
Cautious Hero: The Hero Is Overpowered but Overly Cautious is based on a Light novel.
A comedic isekai parody where an overpowered hero's extreme caution drives the goddess who summoned him crazy. Expect fantasy battles played for laughs, moderate cartoonish violence, and recurring sexual humor focused on the goddess character.
PV

Ristarte
Main
CV: Toyosaki, Aki

Ryuuguuin, Seiya
Main
CV: Umehara, Yuuichirou

Adenela
Supporting
CV: Izawa, Shiori

Ariadoa
Supporting
CV: Yamamura, Hibiku

Artemios
Supporting
CV: Aoyama, Yutaka

Beel Bub
Supporting
CV: Yamamoto, Kanehira

Carlo
Supporting
CV: Ishizumi, Akihiko

Cerseus
Supporting
CV: Ono, Atsushi

Deathmagla
Supporting
CV: Ueda, Yuuji

Elulu
Supporting
CV: Koga, Aoi

Eraser Kaiser
Supporting
CV: Tsuchida, Hiroshi

Hestiaca
Supporting
CV: Watabe, Sayumi

Ishtar
Supporting
CV: Han, Keiko

Jamie
Supporting
CV: Shinohara, Koutarou

Kilkapul
Supporting
CV: Bifu, Hitoshi

Kiorne
Supporting
CV: Hasegawa, Ikumi

Lagos
Supporting
CV: Sahara, Makoto

Leviae
Supporting
CV: Katsuki, Masako

Machina, Chaos
Supporting
CV: Takahashi, Chiaki

Mash
Supporting
CV: Kawanishi, Kengo

Mitis
Supporting
CV: Mitsuishi, Kotono

Nina
Supporting
CV: Kouno, Marika

Priest Marth
Supporting
CV: Tokumoto, Eiichirou

Roseguard, Rosalie
Supporting
CV: Hanamori, Yumiri
12 episodes
2016 Winter
2018 Fall
2015 Fall
2019 Fall
2021 Spring
2021 Summer
2022 Winter
2019 Winter
2019 Summer
2020 WinterRanked higher than 89% of all anime on AniTome (out of 19,551)
More popular than 98% of all anime