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AI Novelist

Largest public Japanese storywriting AI with multiple styles

Writing
FreeVerified Oct 18, 2026

AI Novelist is a free Japanese storywriting AI with multiple specialized models and downloadable genre style mods.

AI Novelist alternatives
Screenshot 1

Pros & cons

Independently written by the AITrustList editorial team.

Pros

  • Largest public Japanese storywriting AI, trained on a 2TB Japanese corpus
  • Multiple distinct AI models for different writing tones and use cases
  • Genre-specific style mods (light novella, romance, horror, fantasy, RPG replay)
  • Free public access with sign-in
  • Custom style mod training from user-provided text
  • Long-context understanding via Spiko Ultra xlarge model

+2 more pros not shown

Cons

  • Interface and output primarily focused on Japanese; English support is limited
  • Requires account sign-in to generate text
  • Damsel+RAY model lacks instruction-following and logical reasoning capabilities
  • Historical Japan style mod does not guarantee historical accuracy
  • Browser-based service with no native mobile app listed
  • Some style mods (e.g. Stylized Short) are described as experimental or edgy

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AI Novelist Pricing

Pricing and commercial details available on the current listing.

Pricing model
Free
Free Public Access
Browser-based free access to all AI models and style mods with sign-in
Free

About AI Novelist

What it is, how to use it, and the full listing description.

What is AI Novelist?

A free public web-based Japanese-language storywriting AI trained on a 2TB corpus, offering multiple models and genre-specific style mods for novella, romance, horror, and fantasy writing.

How to use AI Novelist?

Open the site, sign in, choose an AI model and optional style mod, then either start writing or pick an example prompt. The AI continues or generates Japanese prose in real time. Users can also train custom style mods from their own text and access a Developer API for integration.

Core features of AI Novelist

  • Multiple specialized Japanese AI models (Spiko-sama-04, Spiko Ultra, Derrida-04, Damsel+RAY)
  • Official Style MODs for light novella, romance, horror, dark fantasy, historical Japan, and RPG replay
  • Custom user-trainable style mods from personal text
  • More than 2TB Japanese text training corpus
  • Ready-made example prompts covering novella, romance, mystery, pet sim, and profile generation
  • Developer API and Discord community support

Target audience of AI Novelist

AuthorsContent CreatorsGame PlayersStudentsDevelopers

Use cases of AI Novelist

  • #1Drafting Japanese light novels and novellas
  • #2Writing romance, horror, and dark fantasy fiction in Japanese
  • #3Generating pen-and-paper RPG session replays
  • #4Composing poetic and lyrical Japanese texts
  • #5Experimenting with custom-trained style mods for personal projects

AI Novelist (AIのべりすと) by Bit192 is the largest publicly available Japanese storywriting AI, trained from a corpus of more than 2TB of Japanese text. The platform offers several distinct AI models, each with their own voice: Spiko-sama-04 (fast, light-novel oriented output), Spiko Ultra (xlarge model with long-context understanding and broad world knowledge), Derrida-04 (lyrical poetry-focused model), and Damsel+RAY (writes naturally human-like continuous text).

Users can apply official Style MODs to retune the prose for specific genres, including light novella, romance, historical Sengoku-era Japan, internet horror/urban legends, Western dark fantasy, and pen-and-paper RPG replay simulations. Custom style mods can also be trained from the user's own text.

The site provides ready-made example prompts for various scenarios (transmigration, slice-of-life, romance, mystery, AI-themed dialogues, pet simulators, movie recommendations, profile generation) so first-time visitors can try the system immediately. A Developer API is offered for integration, and the service runs on Cloud TPUs from Google's TPU Research Cloud.

AI Novelist Website Traffic Analysis

Traffic and engagement metrics for ai-novel.com.

Visit Over Time

AI Novelist traffic grew by 6.9% over the last 12 months, reaching 996.3K monthly visits. It is currently tracked in the Writing category on AITrustList.

Monthly Visits996.3K
Avg. Visit Duration08:18
Page per Visit3.59
Bounce Rate42.08%
Oct 2025 - Sep 2026 All Traffic

Geography

Top 5 Regions

📍Japan
98.80%
📍Korea, Republic of
0.31%
📍United States
0.19%
📍Malaysia
0.17%
📍Germany
0.16%
Oct 2025 - Sep 2026 Desktop Only

Traffic Sources

Direct
69.18%
Organic Search
15.15%
Organic Social
8.98%
Referrals
4.33%
GenAI
1.59%
Mail
0.39%
Display Ads
0.35%
Paid Search
0.02%
Affiliate
0.00%
Paid Social
0.00%
Oct 2025 - Sep 2026 Worldwide Desktop Only

Top Keywords

KeywordTrafficCost Per Click
aiのべりすと19.8K$ 2.17
ai のべりすと430$ 2.08
ai小説2.0K$ 1.87
のべりすと660$ 1.20
小説 ai1.4K$ 1.44

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FAQ from AI Novelist

Questions and answers included with this listing.

What is AI Novelist?

AI Novelist is a free public Japanese storywriting AI by Bit192, trained on more than 2TB of Japanese text, designed to generate Japanese prose and novels.

Which AI models are available?

The platform hosts Spiko-sama-04, Spiko Ultra, Derrida-04, and Damsel+RAY, each tuned for a different writing style.

Can I create my own writing style?

Yes. Users can train custom style mods from their own text in addition to using the official genre style mods.

Is there an API?

Yes, AI Novelist provides a Developer API link from its main menu for programmatic access.

How is the service supported?

Research is supported with Cloud TPUs from Google's TPU Research Cloud (TRC).