A newbie Red Blood Cell is one of 37 trillion working to keep this body running. But something’s wrong! Stress hormones keep yelling at him to go faster. The blood vessels are crusted over with cholesterol. Ulcers, fatty liver, trouble (ahem) downstairs … It’s hard for a cell to keep working when every day is a CODE BLACK! (Source: Kodansha USA)
Japanese study overview
Hataraku Saibou BLACK is a Japanese manga of 98,137 characters, with 5,664 unique words and 1,418 different kanji. Its difficulty rating on Jiten is average, 2.6 out of 5. The full vocabulary list ranks all 5,664 words by how often they appear, and you can study them on Jiten or download them as an Anki deck.
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Vocabulary highlights
Here are some of the words that appear most often in this media, as well as a sample of its rarer vocabulary.
- 細胞cell×294
- 身体body×279
- 酸素oxygen (O)×230
- 赤血球red blood cell×154
- 仕事work×151
- 白血球white blood cell×146
- 僕I×131
- 働くto work×126
- 細菌bacterium×119
- 運ぶto carry×117
- 言うto say×98
- 体body×92
- がん細胞cancer cell×87
- キラーＴ細胞killer T-cell×44
- 神経細胞nerve cell×40
- 膵臓pancreas×34
- 炎症inflammation×29
- 血栓thrombus×28
- Ｂ細胞B cell×26
- 栄養素nutrient×24