Description
Koshinuke No mushi – 腰抜の虫 – ‘Lumbar worm.’ – [Yokai | Kannomushi]
• About this yokai: A cowardly parasite with butterfly-like wings & a dragonfly like body it has a trident like, pokey tail. It enters the body through unkown means; it is found zipping around at great speeds in the lower back area, causing pins and needles. Eventually it wraps itself around the hosts spine & causes sweating, chest tightness, vomiting, and eventually a slipped disk using its tail as a pry. The host has trouble moving, and as the bug flies through the body the host will find themselves choking.
• Cure: Fortunately, it’s cured by ingesting herbal medicine, especially Mokkō (Thistle Roots) and Licorice!
• History: its another One of 63 ‘KanNoMushi’ 疳の虫 (germ/parasitic Yokai) from the “Harikikigaki” 針聞書 or “the book of needles” – a mysterious book about acupuncture & medical knowledge written in 1568 by an unkown resident of Ibaraki City, Osaka Prefecture, Japan.

The original from 1568 via Kyoto museum. image source: https://collection.kyuhaku.jp/application/?at=advanced/detail&dpage=4&id=2229
Sticker Art by @Samkalensky (yo thats me!) – Part of my Night parade of 100 Demons – Yokai & Japanese folklore sticker collection, weather-resistant 4″ Glossy sticker. Check my shop & follow @samkalensky for many more!

![Koshinuke No mushi - 腰抜の虫 - [Yokai | Kannomushi]](https://samkalensky.com/wp-content/uploads/2026/03/samkalensky-gw0ehulo0mCstwXIV-RAc-Screenshot-2024-04-03-at-11.45.11-AM.jpg)
![Koshinuke No mushi - 腰抜の虫 - [Yokai | Kannomushi] - Image 2](https://samkalensky.com/wp-content/uploads/2026/03/il_1140xN.4208798080_qiqy.jpg)
![Koshinuke No mushi - 腰抜の虫 - [Yokai | Kannomushi] - Image 3](https://samkalensky.com/wp-content/uploads/2026/03/il_1140xN.4256451885_hpio.jpg)
![Koshinuke No mushi - 腰抜の虫 - [Yokai | Kannomushi] - Image 4](https://samkalensky.com/wp-content/uploads/2026/03/Screenshot-2026-11-02-at-10.24.50-AM.png)
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