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Alternative Titles

Japanese: 知力丸


Type: ONA
Episodes: 1
Status: Finished Airing
Aired: Nov 1, 2016
Producers: None found, add some
Licensors: None found, add some
Studios: Studio 4°C
Source: Original
Genre: ActionAction
Duration: 2 min.
Rating: PG-13 - Teens 13 or older


Score: 5.141 (scored by 12121,212 users)
1 indicates a weighted score.
Ranked: #124692
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #10807
Members: 2,401
Favorites: 0

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Ranked #12469Popularity #10807Members 2,401
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Episodes: /1


Inside a majestic museum, a young warrior gets attacked by shadow beasts born from people's fear and uncertainty over what they don't know. The warrior fights against them using the energy charger on his waist, but soon the energy runs out. In this desperate situation, he finds a new, unexpected source of power.

(Source: YouTube)

Characters & Voice Actors

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Tanaka, Takahiro
Director, Script, Character Design, Animation Director
Tanaka, Eiko
Series Composition
Yamamoto, Yuuko
Key Animation
Naruke, Kumiko
Color Design


Opening Theme

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Ending Theme

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Nov 3, 2016
Mixed Feelings
Chiryokumaru is a 2016 web short by Studio 4°C, and just like most of their shows it's a pretty original work that offers a little more than it first meets the eye.

The whole plot may be summarized in just two sentences: inside a museum, a young warrior fights against shadow beasts using the energy charger on his waist. Soon, the energy runs out, but the warrior finds a new source of power to continue fighting. The plot is extremely short and simple, and even feels somewhat torn out of context, as we never learn why those events take place.
However, as I have already ...


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Recent Forum Discussion

Poll: Chiryokumaru Episode 1 Discussion
Stark700 - Nov 12, 2016
13 repliesby Terrestrious »»
Mar 31, 2:06 PM