
[copyright]タグの nijisanji を基準プロンプトの先頭に入れて生成した画像です。seed、プロンプト、stepは全タグで共通なので、 ほかのタグとの違いはこのタグによるものです。V5の画像は順次追加しています。
Nijisanji is a face-tracking app and Virtual YouTuber group, managed by Anycolor Inc. (formerly named Ichikara Inc.). The company began activities in early 2018, originally as an app developer with no intention of management (legend saying that at one time management had fewer people than their talent, before Mito exploded in popularity and necessitated more staff). The project was helmed by CEO Tazumi Riku and then-COO Iwanaga Taiki, the latter having since departed from the company.
While the app has no release date, and early on wasn't even approved by Apple, it is actively used by Nijisanji Project, a group of official VTubers referred to as "Virtual Livers".
Their characters are notably in 2D, instead of the initially more popular and established trend of 3D. This strategy was to minimize upfront investment and allow themselves a broader range of personalities. While some of the more popular characters do also have 3D models, 2D is still used for most appearances.
Many of the characters have alternate variations, such as alternate costumes, hairstyles, accessories like kemonomimi, or even aged up forms.
The official website offers a short profile for each character; however, the talent is given the freedom to develop their characters as they wish. As a result, few if any actually resemble their original profile.
Initially grouping was done according to the time of debut and the nature of contract, but from 2019 these distinctions were removed and all members placed under Nijisanji Project. This list represents their origins.
[expand=First wave]
Debut: February 7, 2018
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[expand=Second wave]
Debut: Early March 2018
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[expand=Nijisanji Gamers]
First debut: May 2, 2018
A group specializing in video game livestreams, aiming to bridge the gap between the audiences for virtual YouTubers and professional gaming. Membership included both professional and casual oriented gamers, however, and activities still involved traditional Liver content such as chatting streams and singing videos. While the group was treated as separate, there were no restrictions from interacting with members outside the group. Integrated into Nijisanji Project as of 2019.
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[expand=Nijisanji SEEDs]
First debut: June 3, 2018
A group based on a "challenge framework with the potential for group activities." Its members were selected for variety, rather than experience or skill. While the group was treated as separate, there were no restrictions from interacting with members outside the group. Integrated into Nijisanji Project as of 2019.
First debut: August 9, 2018
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[expand=VOIZ]
Debut: June 8, 2018.
Nijisanji's first all male virtual liver group. The group was dissolved after half its members retired within a week of debuting, and the remainder were integrated into SEEDs a couple months later.
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[expand=2019]
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[expand=2020]
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[expand=2021]
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[expand=2022]
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[expand=2023]
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[expand=2024]
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[expand=2025]
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[expand=2026]
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[expand=Others]
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Nijisanji's Indonesian Branch. They had a bit of interaction with the main and other branch members. On April 15, 2022, this branch was merged into the main Nijisanji branch.
Nijisanji's Indian Branch, briefly known as the English branch due to failed marketing within India and attempting to diversify in light of growing international interest in the brand. They too had a bit of interaction with the main and other branch members. The branch was 'temporarily suspended' on April 30, 2021, its members retiring the same day.
Nijisanji's Korean Branch. They also had a bit of interaction with the main and other branch members. On April 15, 2022, this branch was merged into the main Nijisanji branch.
﹡ Transferred from "541 E&C":https://twitter.com/541EnC/status/1221062881875091457
Nijisanji's English Branch. They have quite a bit of interaction with the main branch members.
Nijisanji's Chinese branch. Most of these members focus their content on Chinese language platforms.
The original branch, auditions starting on July 17, 2018, and starting from August 24, 2018. It consisted of two parts, one based in Shanghai and the other in Taipei. By the end of March 2019, Nijisanji Shanghai had been deprecated, and on March 29, the branches stopped using the name 'Nijisanji', collectively changing their name to VEgo. VEgo later went inactive on March 31, 2020. Member list found on the branch's Wiki page.
The current Chinese branch, established in collaboration with Bilibili, with auditions starting April 19, 2019, officially starting beginning from May 14, 2019. Member list found on the branch's Wiki page.
** Original Twitter handle: @NIJISANJI_india (changed) ** Nijisanji IN/EN Twitter: @NIJISANJI_EN (changed)
** @Nijisanji_CHver (deleted) / @VEgo_CHver ** @Virtua_Real
nijisanji(プロンプト表記: nijisanji)は NovelAI Diffusionで有効な作品タグです。参照元での作品数は 60,317 件、代表スコアは 1,536です。上の画像はV4.5の生成結果です。
NovelAI DiffusionのV5とV4.5は、同じタグを入れても出力の傾向が違います。V5 は構図と表情の指定が安定していて、整った立ち絵を狙うときに扱いやすいモデルです。V4.5 は顔の造形、シルエット、色使いといった絵師固有の癖を強めに拾うので、 その作品らしさを引き出したいときに向いています。 「nijisanji」については、比較画像を見比べて好みのモデルを選んでください。
作品タグはプロンプトの先頭近くに置くのが基本です。 例: nijisanji, 1girl, solo, best quality, masterpiece, cowboy shot。 本サイトの検証では、基準のプロンプトとネガティブプロンプトを固定したまま、 比較するタグ1語だけを差し替えて生成しています。 サンプラー、ステップ数、CFG、ネガティブプロンプトの内容といった生成条件は利用規約 / 免責 にまとめています。
キャラクタータグと重ねると、その作品が描いたそのキャラという表現が作れます。 例えば nijisanji, hatsune miku, 1girl のように書きます。
作品タグ(copyright)と重ねると、シリーズ全体の雰囲気に寄せられます。 例: nijisanji, blue archive, school uniform。