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Hei (Darker than Black)

Hei (Darker than Black) is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Hei (Darker than Black) rather than just read about it. In short: Hei (Japanese: 黒(ヘイ); pinyin: Hēi, lit. Black), also known as Li Shenshun (李舜生(リ・シェンシュン), Ri Shenshun; pinyin: Lǐ Shùnshēng), is the protagonist of the 2007 anime Darker than Black by Bones.

Hei (Darker than Black) — main illustration
Hei (Darker than Black) — illustration

Key takeaways

  • Hei (Darker than Black) belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Hei (Darker than Black) to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Hei (Darker than Black) from memory before moving on to harder problems.

Reference excerpt

Hei (Japanese: 黒(ヘイ); pinyin: Hēi, lit. Black), also known as Li Shenshun (李舜生(リ・シェンシュン), Ri Shenshun; pinyin: Lǐ Shùnshēng), is the protagonist of the 2007 anime Darker than Black by Bones. Codenamed "Hei", he is portrayed as a Contractor, a man with supernatural powers with Hei being able to generate electricity. In Tokyo, Hei works for an organization known as the Syndicate and earns the nickname "Black Reaper" (黒の死神, Kuro no Shinigami) due to his skills as an assassin. During the series, Hei's backstory of his mission involving his missing sister is developed. Hei also appears in the sequel Darker than Black: Gemini of the Meteor as the mentor of young Contractor Suo Pavlichenko while searching for his partner, Yin. He is also present in the inter-sequel original video animations Darker than Black: Gaiden, which explores his escape from the Syndicate with Yin between the events of both anime. Hei's character was created by anime director Tensai Okamura, who cited espionage, ninja, and dual-personality influences in contrasting his daily life with his gruesome work. Yuji Iwahara faced multiple difficulties in making his design appealing, while Okamura was surprised by Hei's popularity in the series with male and female viewers. In the anime version, Hei is voiced by Hidenobu Kiuchi in Japanese and Jason Liebrecht in English. The character appeared in a number of popularity polls about anime characters, and was considered one of the best male characters from Japan during the 2000s. Critical response was mainly positive, noting his dual personality; Hei was initially seen as mysterious at the beginning of the first series but quickly developed into more a caring character. His role in the OVAs and his initial relationship with Yin were praised, but his darker portrayal Gemini of Meteor and his poor relationship with Suo had a mixed response.

Creation

Director Tensai Okamura created Hei. Okamura cited a number of influence for its creation, including the concept of a ninja-type spy working for Tokyo which he saw when he was young. He wanted Hei to appear as a nice, unaffected young man of good character. As the character is portrayed as an assassin who often does not want to kill targets, Okamura wanted the viewers to judge Hei themselves. Okamura wanted Codename BK201 as the series' title, but the anime staff found it too weak and Darker Than Black was chosen by a member of MBS TV. Hei's codename was originally 201-BL as 201 was Okamura's apartment number. As Hei's state of mind remains unknown in early episodes of the series, Okamura said that the lyrics of the anime's theme song,"Howling" by Abingdon Boys School, give multiple hints about how the character thinks. First-anime writer Kurasumi Sunayama said that Hei is humorous as he pretends to be a Chinese student. Episode twelve raises the possibility that Hei is not a real Contractor because of his sensitivity. Yuuichi Nomura, known for writing tragic storylines, wrote the episodes about Hei's issues with his former Amber who holds romantic feelings for him. Nomura focused on the fact that the two would never be together, and Amber dies in the finale. Main writer Shōtarō Suga wrote the episodes in which Hei befriends a spy who steals an item from the Pandora organization that oversees the supernatural Gates that created the power of Contractors. Hei's friendship with the spy results into a character arc which concludes in the finale; when he has a vision in the Gate of being helped by the dead spy. Hei eventually betrays the Syndicate to protect humans and Contractors as a result after being motivated by the late people he has a vision of. During Gemini of the Meteor, Okamura considered Hei a "rough, working guy", and Suo Pavlichenko took over the lead role to make Darker than Black more innovative. During Gemini of the Meteor, the second anime, Kiuchi said that he found Hei a far darker character for some reason. The actor said that Hei is notably strict with younger lead Suo, and he wished that Hei would show a more caring side to the teenager. Although there were only two years between both Darker than Black series, the actor found voicing Hei challenging because of the change in his personality. Instead of a happy ending, however, the original video animations and the sequel Gemini of the Meteor strike a noir note based on Gee's comments. Hei cannot enjoy life in the sequels, leading him to begin a new journey in which he aids the young Suo in the process. Okamura wanted the original video animations (OVA)s plots to center on Hei and Yin's relationship after the first anime, leading to Gemini of the Meteor. About Hei's history with Yin, the writer for Gaiden said that he found it depressing that Hei said in Gemini of the Meteor that he was going to kill Yin. Yasushi Ishii wrote "Darker than Black", a song centered around Hei, for the OVAs. According to Ishii, the character is a man who fights to achieve salvation in a world without salvation – a man in a world of struggle, mercy, and overcoming oneself. Despite Hei's powers, Ishii wanted to highlight the character's essential loneliness.

… excerpt ends here. Continue reading the full article.

Illustrations

Hei (Darker than Black): Tensai Okamura created Hei.
Tensai Okamura created Hei.
Hei (Darker than Black): Jason Liebrecht voices the character in English.
Jason Liebrecht voices the character in English.
Hei (Darker than Black): Hei's appearance in Gemini of the Meteor had a mixed response from the Bones staff.
Hei's appearance in Gemini of the Meteor had a mixed response from the Bones staff.
Hei (Darker than Black): A comparison between Hei's assassin persona (left) and his civilian persona. The handling of these two sides of the character was the subject of analysis by writers.
A comparison between Hei's assassin persona (left) and his civilian persona. The handling of these two sides of the character was the subject of analysis by writers.

Worked examples

Example 1 — a first encounter with Hei (Darker than Black)

Start with the simplest possible case. Write down what Hei (Darker than Black) claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Hei (Darker than Black) before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Hei (Darker than Black) ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Hei (Darker than Black)

In research
Hei (Darker than Black) appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Hei (Darker than Black) in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Hei (Darker than Black) is common in secondary-school and first-year university syllabi. It links to neighbouring topics Anime and manga characters introduced in 2007, Fictional Central Intelligence Agency personnel, Fictional Chinese people, so understanding it makes those chapters shorter.
In everyday life
Look for Hei (Darker than Black) outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Hei (Darker than Black) in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Hei (Darker than Black) means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Hei (Darker than Black) out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Hei (Darker than Black) in simple terms?

Hei (Japanese: 黒(ヘイ); pinyin: Hēi, lit. Black), also known as Li Shenshun (李舜生(リ・シェンシュン), Ri Shenshun; pinyin: Lǐ Shùnshēng), is the protagonist of the 2007 anime Darker than Black by Bones.

Why does Hei (Darker than Black) matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Hei (Darker than Black)?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Hei (Darker than Black).

Tags

  • Anime and manga characters introduced in 2007
  • Fictional Central Intelligence Agency personnel
  • Fictional Chinese people
  • Fictional Chinese spies
  • Fictional alcohol abusers
  • Fictional assassins in television
  • Fictional characters with electric or magnetic abilities
  • Fictional knife-fighters
  • Fictional martial artists in anime and manga
  • Fictional mercenaries
  • Fictional outlaws
  • Fictional spies

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